News Releases

/FIRST AND FINAL ADD -- CLTH029 -- Comerica Earnings/
PRNewswire
(:CMA)

   CONSOLIDATED FINANCIAL HIGHLIGHTS
   Comerica Incorporated and Subsidiaries

                                         Three Months Ended    Years Ended
                                       Dec.   Sept.    Dec.    Dec.    Dec.
                                        31,     30,     31,     31,     31,
  (in millions, except per share data) 2006    2006    2005    2006    2005

  PER SHARE AND COMMON STOCK DATA
  Diluted income from continuing
   operations                         $1.16   $1.20   $1.04   $4.81    $4.84
  Diluted net income                   1.87    1.23    1.25    5.49     5.11
  Cash dividends declared              0.59    0.59    0.55    2.36     2.20
  Common shareholders' equity
   (at period end)                    32.70   32.79   31.11
  Average diluted shares
   (in thousands)                   160,063 162,438 165,738 162,488  168,685

  KEY RATIOS
  Return on average common
   shareholders' equity               22.63%  15.38%  16.28%  17.24%  16.90%
  Return on average assets             2.07    1.41    1.53    1.58    1.64
  Average common shareholders'
   equity as a percentage of
   average assets                      9.16    9.16    9.42    9.15    9.71
  Tier 1 common capital ratio *        7.51    7.48    7.78
  Tier 1 risk-based capital ratio *    7.99    8.04    8.38
  Total risk-based capital ratio *    11.59   11.25   11.65
  Leverage ratio *                     9.74    9.68    9.97

  AVERAGE BALANCES
  Commercial loans                  $27,609 $27,534 $25,666 $27,341 $24,575
  Real estate construction loans      4,204   4,064   3,416   3,905   3,194
  Commercial mortgage loans           9,515   9,362   8,799   9,278   8,566
  Residential mortgage loans          1,647   1,602   1,465   1,570   1,388
  Consumer loans                      2,468   2,474   2,675   2,533   2,696
  Lease financing                     1,335   1,323   1,288   1,314   1,283
  International loans                 1,790   1,766   1,940   1,809   2,114
  Total loans                        48,568  48,125  45,249  47,750  43,816

  Earning assets                     53,289  52,500  49,764  52,291  48,232
  Total assets                       57,612  56,790  54,130  56,579  52,506
  Interest-bearing deposits          30,554  29,133  26,320  28,939  25,633
  Total interest-bearing liabilities 38,334  37,555  32,683  37,000  31,270
  Noninterest-bearing deposits       12,649  12,723  15,158  13,135  15,007
  Common shareholders' equity         5,280   5,203   5,101   5,176   5,097

  NET INTEREST INCOME
  Net interest income
   (fully taxable equivalent basis)    $503    $502    $501  $1,986  $1,960
  Fully taxable equivalent adjustment     1       -       1       3       4
  Net interest margin                  3.75%   3.79%   4.00%   3.79%   4.06%

  CREDIT QUALITY
  Nonaccrual loans                     $214    $174    $138
  Other real estate                      18      23      24
  Total nonperforming assets            232     197     162
  Loans 90 days past due and still
   accruing                              14      18      16
  Gross loan charge-offs                 31      17      38     $98    $174
  Recoveries                              9      14      16      38      64
  Net loan charge-offs                   22       3      22      60     110
  Lending-related commitment charge-offs  1       5       6      12       6
  Total net credit-related charge-offs   23       8      28      72     116

  Allowance for loan losses             493     493     516
  Allowance for credit losses on
   lending-related commitments           26      31      33
  Total allowance for credit losses     519     524     549

  Allowance for loan losses as a
   percentage of total loans          1.04%    1.06%   1.19%
  Net loan charge-offs as a
   percentage of average total loans   0.18    0.02    0.20    0.13%   0.25%
  Net credit-related charge-offs as
   a percentage of average total loans 0.19    0.06    0.25    0.15    0.26

  Nonperforming assets as a
   percentage of total loans and
   other real estate                   0.49    0.42    0.37
  Allowance for loan losses as a
   percentage of total nonperforming
   assets                               213     251     319

      * December 31, 2006 ratios are estimated



       CONSOLIDATED BALANCE SHEETS
       Comerica Incorporated and Subsidiaries


                                            December   September    December
                                               31,         30,         31,
  (in millions, except share data)            2006        2006        2005

  ASSETS
  Cash and due from banks                   $1,434      $1,456      $1,609
  Federal funds sold and securities
   purchased under agreements to resell      2,632       3,473         937
  Other short-term investments                 327         259         222
                                                             -
  Investment securities available-for-
   sale                                      3,662       3,931       4,240
                                                 -
  Commercial loans                          26,265      25,755      23,545
  Real estate construction loans             4,203       4,122       3,482
  Commercial mortgage loans                  9,659       9,485       8,867
  Residential mortgage loans                 1,677       1,622       1,485
  Consumer loans                             2,423       2,498       2,697
  Lease financing                            1,353       1,321       1,295
  International loans                        1,851       1,712       1,876
      Total loans                           47,431      46,515      43,247
  Less allowance for loan losses              (493)       (493)       (516)
      Net loans                             46,938      46,022      42,731

  Premises and equipment                       568         540         510
  Customers' liability on acceptances
   outstanding                                  56          64          59
  Accrued income and other assets            2,384       2,729       2,705
      Total assets                         $58,001     $58,474     $53,013

  LIABILITIES AND SHAREHOLDERS' EQUITY
  Noninterest-bearing deposits             $13,901     $15,132     $15,666

  Money market and NOW deposits             15,250      14,711      17,064
  Savings deposits                           1,365       1,378       1,454
  Customer certificates of deposit           7,223       7,057       5,679
  Institutional certificates of deposit      5,783       5,783       1,750
  Foreign office time deposits               1,405         869         818
      Total interest-bearing deposits       31,026      29,798      26,765
      Total deposits                        44,927      44,930      42,431

  Short-term borrowings                        635         225         302
  Acceptances outstanding                       56          64          59
  Accrued expenses and other
   liabilities                               1,281       1,292       1,192
  Medium- and long-term debt                 5,949       6,755       3,961
      Total liabilities                     52,848      53,266      47,945

  Common stock - $5 par value:
       Authorized - 325,000,000 shares
        Issued - 178,735,252 shares at
        12/31/06, 9/30/06, and 12/31/05        894         894         894
  Capital surplus                              520         507         461
  Accumulated other comprehensive loss        (324)       (128)       (170)
  Retained earnings                          5,282       5,079       4,796
  Less cost of common stock in treasury
   - 21,161,161 shares at 12/31/06,
   19,892,137 shares at 9/30/06, and
   15,834,985 shares at 12/31/05            (1,219)     (1,144)       (913)
      Total shareholders' equity             5,153       5,208       5,068
      Total liabilities and
       shareholders' equity                $58,001     $58,474     $53,013



      CONSOLIDATED STATEMENTS OF INCOME
      Comerica Incorporated and Subsidiaries

                                         Three Months
                                            Ended         Years Ended
                                         December 31,     December 31,
  (in millions, except per share data)    2006    2005     2006     2005

  INTEREST INCOME
  Interest and fees on loans              $858    $697   $3,216   $2,554
  Interest on investment securities         42      41      174      148
  Interest on short-term investments        12       6       32       24
      Total interest income                912     744    3,422    2,726

  INTEREST EXPENSE
  Interest on deposits                     298     171    1,005      548
  Interest on short-term borrowings         15      24      130       52
  Interest on medium- and long-term
   debt                                     97      49      304      170
      Total interest expense               410     244    1,439      770
      Net interest income                  502     500    1,983    1,956
  Provision for loan losses                 22     (20)      37      (47)
      Net interest income after
       provision for loan losses           480     520    1,946    2,003

  NONINTEREST INCOME
  Service charges on deposit accounts       54      55      218      218
  Fiduciary income                          47      43      180      174
  Commercial lending fees                   19      19       65       63
  Letter of credit fees                     16      14       64       70
  Foreign exchange income                   10      10       38       37
  Brokerage fees                            10       9       40       36
  Card fees                                 12      11       46       39
  Bank-owned life insurance                  9      10       40       38
  Warrant income (loss)                     (1)      2       (1)       9
  Net securities gains                       1       -        -        -
  Net gain (loss) on sales of
   businesses                                -       -      (12)       1
  Income from lawsuit settlement            47       -       47        -
  Other noninterest income                  38      34      130      134
      Total noninterest income             262     207      855      819

  NONINTEREST EXPENSES
  Salaries                                 231     212      823      786
  Employee benefits                         42      45      184      178
       Total salaries and employee
        benefits                           273     257    1,007      964
  Net occupancy expense                     34      30      125      118
  Equipment expense                         14      14       55       53
  Outside processing fee expense            21      21       85       77
  Software expense                          15      14       56       49
  Customer services                         14      19       47       69
  Litigation and operational losses          4       6       11       14
  Provision for credit losses on
   lending-related commitments              (4)     25        5       18
  Other noninterest expenses                86      83      283      251
      Total noninterest expenses           457     469    1,674    1,613
  Income from continuing operations
   before income taxes                     285     258    1,127    1,209
  Provision for income taxes               100      87      345      393
  Income from continuing operations        185     171      782      816
  Income from discontinued operations,
   net of tax                              114      36      111       45
  NET INCOME                              $299    $207     $893     $861

  Basic earnings per common share:
       Income from continuing operations $1.17   $1.05    $4.88    $4.90
       Net income                         1.89    1.27     5.57     5.17

  Diluted earnings per common share:
       Income from continuing operations  1.16    1.04     4.81     4.84
       Net income                         1.87    1.25     5.49     5.11

  Cash dividends declared on common stock   94      90      380      367
  Dividends per common share              0.59    0.55     2.36     2.20



     CONSOLIDATED QUARTERLY STATEMENTS OF INCOME
     Comerica Incorporated and Subsidiaries

                                      Fourth  Third  Second   First  Fourth
                                     Quarter Quarter Quarter Quarter Quarter
  (in millions, except per share data)  2006   2006   2006    2006    2005

  INTEREST INCOME
  Interest and fees on loans             $858   $843   $792   $723   $697
  Interest on investment securities        42     43     45     44     41
  Interest on short-term investments       12      7      8      5      6
        Total interest income             912    893    845    772    744

  INTEREST EXPENSE
  Interest on deposits                    298    272    236    199    171
  Interest on short-term borrowings        15     28     45     42     24
  Interest on medium- and long-term
   debt                                    97     91     64     52     49
        Total interest expense            410    391    345    293    244
        Net interest income               502    502    500    479    500
  Provision for loan losses                22     15     27    (27)   (20)
        Net interest income after
         provision for loan losses        480    487    473    506    520

  NONINTEREST INCOME
  Service charges on deposit accounts      54     56     54     54     55
  Fiduciary income                         47     45     44     44     43
  Commercial lending fees                  19     16     15     15     19
  Letter of credit fees                    16     17     15     16     14
  Foreign exchange income                  10      9      9     10     10
  Brokerage fees                           10     10     10     10      9
  Card fees                                12     11     12     11     11
  Bank-owned life insurance                 9      8     10     13     10
  Warrant income (loss)                    (1)    (5)     4      1      2
  Net securities gains (losses)             1      -      1     (2)     -
  Net loss on sales of businesses           -     (7)     -     (5)     -
  Income from lawsuit settlement           47      -      -      -      -
  Other noninterest income                 38     35     29     28     34
        Total noninterest income          262    195    203    195    207

  NONINTEREST EXPENSES
  Salaries                                231    202    197    193    212
  Employee benefits                        42     48     44     50     45
       Total salaries and employee
        benefits                          273    250    241    243    257
  Net occupancy expense                    34     31     30     30     30
  Equipment expense                        14     13     15     13     14
  Outside processing fee expense           21     21     22     21     21
  Software expense                         15     13     14     14     14
  Customer services                        14     11      9     13     19
  Litigation and operational losses         4      3      3      1      6
  Provision for credit losses on
   lending-related commitments             (4)    (5)     1     13     25
  Other noninterest expenses               86     62     54     81     83
        Total noninterest expenses        457    399    389    429    469
  Income from continuing operations
   before income taxes                    285    283    287    272    258
  Provision for income taxes              100     88     92     65     87
  Income from continuing operations       185    195    195    207    171
  Income (loss) from discontinued
   operations, net of tax                 114      5      5    (13)    36
  NET INCOME                             $299   $200   $200   $194   $207

  Basic earnings per common share:
       Income from continuing
        operations                      $1.17  $1.22  $1.21  $1.28  $1.05
       Net income                        1.89   1.25   1.24   1.20   1.27

  Diluted earnings per common share:
       Income from continuing
        operations                       1.16   1.20   1.19   1.26   1.04
       Net income                        1.87   1.23   1.22   1.18   1.25

  Cash dividends declared on common
   stock                                   94     94     96     96     90
  Dividends per common share             0.59   0.59   0.59   0.59   0.55

  N/M - Not meaningful



     CONSOLIDATED QUARTERLY STATEMENTS OF INCOME
     Comerica Incorporated and Subsidiaries

                                        Fourth Quarter 2006 Compared To:
                                         Third Quarter     Fourth Quarter
                                              2006             2005
  (in millions, except per share data)  Amount   Percent  Amount   Percent

  INTEREST INCOME
  Interest and fees on loans               $15      1.8 %   $161     23.0 %
  Interest on investment securities         (1)    (1.2)       1      2.6
  Interest on short-term investments         5     77.5        6     92.0
        Total interest income               19      2.2      168     22.5

  INTEREST EXPENSE
  Interest on deposits                      26      9.7      127     73.4
  Interest on short-term borrowings        (13)   (50.3)      (9)   (41.5)
  Interest on medium- and long-term debt     6      7.4       48    102.5
        Total interest expense              19      4.8      166     67.8
        Net interest income                  -      0.2        2      0.4
  Provision for loan losses                  7      N/M       42      N/M
        Net interest income after
         provision for loan losses          (7)    (1.2)     (40)    (7.6)

  NONINTEREST INCOME
  Service charges on deposit accounts       (2)    (2.6)      (1)    (1.0)
  Fiduciary income                           2      5.3        4      9.0
  Commercial lending fees                    3     25.5        -      0.4
  Letter of credit fees                     (1)    (3.1)       2     19.4
  Foreign exchange income                    1      8.1        -      3.1
  Brokerage fees                             -      4.3        1     11.2
  Card fees                                  1      2.2        1      7.7
  Bank-owned life insurance                  1      2.1       (1)   (11.0)
  Warrant income (loss)                      4      N/M       (3)     N/M
  Net securities gains (losses)              1      N/M        1      N/M
  Net loss on sales of businesses            7      N/M        -       -
  Income from lawsuit settlement            47      N/M       47      N/M
  Other noninterest income                   3     11.3        4     11.3
        Total noninterest income            67     34.2       55     26.9

  NONINTEREST EXPENSES
  Salaries                                  29     13.9       19      8.9
  Employee benefits                         (6)    (9.5)      (3)    (5.2)
       Total salaries and employee
        benefits                            23      9.4       16      6.4
  Net occupancy expense                      3      6.8        4     12.2
  Equipment expense                          1      3.2        -      4.9
  Outside processing fee expense             -      2.9        -      0.9
  Software expense                           2     11.6        1      7.4
  Customer services                          3     17.1       (5)   (31.9)
  Litigation and operational losses          1     96.7       (2)   (11.8)
  Provision for credit losses on
   lending-related commitments               1      N/M      (29)     N/M
  Other noninterest expenses                24     41.2        3      3.4
        Total noninterest expenses          58     14.8      (12)    (2.3)
  Income from continuing operations
   before income taxes                       2      0.6       27     10.2
  Provision for income taxes                12     13.3       13     15.1
  Income from continuing operations        (10)    (5.1)      14      7.7
  Income (loss) from discontinued
   operations, net of tax                  109      N/M       78      N/M
  NET INCOME                               $99     49.3 %    $92     43.9 %

  Basic earnings per common share:
       Income from continuing
        operations                      $(0.05)    (4.1)%  $0.12     11.4 %
       Net income                         0.64     51.2     0.62     48.8

  Diluted earnings per common share:
       Income from continuing
        operations                       (0.04)    (3.3)    0.12     11.5
       Net income                         0.64     52.0     0.62     49.6

  Cash dividends declared on common
   stock                                     -     (1.2)       4      3.9
  Dividends per common share                 -       -      0.04      7.3

  N/M - Not meaningful



      ANALYSIS OF THE ALLOWANCE FOR LOAN LOSSES
      Comerica Incorporated and Subsidiaries

                                                 2006                2005
  (in millions)                    4th Qtr 3rd Qtr 2nd Qtr 1st Qtr  4th Qtr

  Balance at beginning of period     $493    $481   $472    $516     $558

  Loan charge-offs:
      Commercial                        7       9     16      12       14
      Real estate construction:
          Real estate construction
           business line                -       -      -       -        1
          Other                         -       -      -       -        -
            Total real estate
             construction               -       -      -       -        1
      Commercial mortgage:
          Commercial real estate
           business line                3       1      -       -        -
          Other                         4       4      3       2        1
            Total commercial
             mortgage                   7       5      3       2        1
      Residential mortgage              -       -      -       -        1
      Consumer                         13       3      4       3        3
      Lease financing                   3       -      1       6       18
      International                     1       -      1       2        -
          Total loan charge-offs       31      17     25      25       38

  Recoveries on loans previously
   charged-off:
      Commercial                        5      13      5       4       13
      Real estate construction          -       -      -       -        -
      Commercial mortgage               1       1      -       2        1
      Residential mortgage              -       -      -       -        -
      Consumer                          1       -      1       1        2
      Lease financing                   -       -      -       -        -
      International                     2       -      1       1        -
          Total recoveries              9      14      7       8       16
  Net loan charge-offs                 22       3     18      17       22
  Provision for loan losses            22      15     27     (27)     (20)
  Balance at end of period           $493    $493   $481    $472     $516

  Allowance for loan losses as a
   percentage of total loans         1.04 %  1.06 % 1.04  % 1.06 %   1.19 %

  Net loan charge-offs as a
   percentage of average total loans 0.18    0.02   0.15    0.14     0.20

  Net credit-related charge-offs as
   a percentage of average total
   loans                             0.19    0.06   0.16    0.19     0.25




       ANALYSIS OF THE ALLOWANCE FOR CREDIT LOSSES ON LENDING-RELATED
        COMMITMENTS
       Comerica Incorporated and Subsidiaries

                                                   2006              2005
  (in millions)                    4th Qtr 3rd Qtr 2nd Qtr 1st Qtr  4th Qtr

  Balance at beginning of period      $31     $41    $41    $33       $14
  Charge-offs on lending-related
   commitments (1)                      1       5      1      5         6
  Provision for credit losses on
   lending-related commitments         (4)     (5)     1     13        25
  Balance at end of period            $26     $31    $41    $41       $33

  Unfunded lending-related commitments
   sold                               $20     $28    $14    $52       $20

  (1) Charge-offs result from the sale of unfunded lending-related
  commitments.



      NONPERFORMING ASSETS
      Comerica Incorporated and Subsidiaries

                                            2006                      2005
  (in millions)                    4th Qtr 3rd Qtr 2nd Qtr 1st Qtr  4th Qtr

  SUMMARY OF NONPERFORMING
   ASSETS AND PAST DUE LOANS
  Nonaccrual loans:
      Commercial                      $97     $83    $74    $53       $65
      Real estate construction:
          Real estate
           construction
           business line               18       4      5      2         3
          Other                         2       -      -      -         -
              Total real estate
               construction            20       4      5      2         3
      Commercial mortgage:
          Commercial real
           estate business line        18      10     11     11         6
          Other                        54      46     35     29        29
              Total commercial
               mortgage                72      56     46     40        35
      Residential mortgage              1       1      1      1         2
      Consumer                          4       5      3      2         2
      Lease financing                   8      12     12      7        13
      International                    12      13     16     17        18
              Total nonaccrual
               loans                  214     174    157    122       138
  Reduced-rate loans                    -       -      -      -         -
              Total
               nonperforming
               loans                  214     174    157    122       138
  Other real estate                    18      23     17     19        24
              Total
               nonperforming
               assets                $232    $197   $174   $141      $162

  Nonperforming loans as a
   percentage of total loans         0.45%   0.37%  0.34%  0.27%     0.32%
  Nonperforming assets as a
   percentage of total loans
   and other real estate             0.49    0.42   0.37   0.32      0.37
  Allowance for loan losses as
   a percentage of total
   nonperforming assets               213     251    278    334       319
  Loans past due 90 days or
   more and still accruing            $14     $18    $15    $16       $16


  ANALYSIS OF NONACCRUAL LOANS
  Nonaccrual loans at beginning
   of period                         $174    $157   $122   $138      $186
       Loans transferred to
        nonaccrual (1)                 66      39     51     20        28
       Nonaccrual business loan
        gross charge-offs (2)         (16)    (14)   (21)   (21)      (34)
       Loans transferred to
        accrual status (1)              -       -      -      -       (11)
       Nonaccrual business
        loans sold (3)                  -       -      -     (9)       (4)
       Payments/Other (4)             (10)     (8)     5     (6)      (27)
  Nonaccrual loans at end of
   period                            $214    $174   $157   $122      $138

  (1) Based on an analysis of nonaccrual loans with book balances greater
      than $2 million.

  (2) Analysis of gross loan charge-offs:

        Nonaccrual business
         loans                        $16     $14    $21    $21       $34
        Performing watch list
         loans                          2       -      -      1         -
        Consumer and residential
         mortgage loans                13       3      4      3         4
      Total gross loan charge-
       offs                           $31     $17    $25    $25       $38

  (3) Analysis of loans sold:

        Nonaccrual business
         loans                         $-      $-     $-     $9        $4
        Performing watch list
         loans                         25       7     15     30        15
      Total loans sold                $25      $7    $15    $39       $19

  (4) Net change related to nonaccrual loans with balances less than $2
      million, other than business loan gross charge-offs and nonaccrual
      loans sold, are included in Payments/Other.



     ANALYSIS OF NET INTEREST INCOME (FTE)
     Comerica Incorporated and Subsidiaries

                                          Three Months Ended
                               December 31, 2006       September 30, 2006
  (dollar amounts in        Average         Average  Average         Average
   millions)                Balance Interest  Rate   Balance Interest  Rate


  Commercial loans (1) (2)   $27,609  $502   7.21%   $27,534  $498   7.18%
  Real estate construction
   loans                       4,204    92   8.72      4,064    90   8.79
  Commercial mortgage loans
   (1)                         9,515   178   7.43      9,362   175   7.42
  Residential mortgage loans   1,647    25   6.11      1,602    24   6.08
  Consumer loans               2,468    46   7.34      2,474    45   7.32
  Lease financing              1,335    13   3.88      1,323    13   4.00
  International loans          1,790    33   7.25      1,766    33   7.35
  Business loan swap expense       -   (30)   -            -   (35)   -
       Total loans (2)        48,568   859   7.02     48,125   843   6.96

  Investment securities
   available-for-sale          3,842    42   4.27      3,887    43   4.22
  Federal funds sold and
   securities purchased
   under agreements to
   resell                        325     4   5.38        282     4   5.39
  Other short-term
   investments                   554     8   5.80        206     3   6.23
       Total earning assets   53,289   913   6.79     52,500   893   6.74

  Cash and due from banks      1,460                   1,561
  Allowance for loan losses     (504)                   (495)
  Accrued income and other
   assets                      3,367                   3,224
       Total assets          $57,612                 $56,790

  Money market and NOW
   deposits (1)              $14,705   117   3.15    $14,885   116   3.07
  Savings deposits (1)         1,376     3   0.90      1,434     3   0.87
  Customer certificates of
   deposit (1)                 7,191    80   4.39      6,710    70   4.17
  Institutional certificates
   of deposit                  5,783    79   5.44      5,180    72   5.45
  Foreign office time
   deposits                    1,499    19   5.06        924    11   4.96
       Total interest-
        bearing deposits      30,554   298   3.87     29,133   272   3.70

  Short-term borrowings        1,053    15   5.30      2,125    28   5.29
  Medium- and long-term debt   6,727    97   5.76      6,297    91   5.73
       Total interest-
        bearing sources       38,334   410   4.24     37,555   391   4.13

  Noninterest-bearing
   deposits (1)               12,649                  12,723
  Accrued expenses and other
   liabilities                 1,349                   1,309
  Common shareholders'
   equity                      5,280                   5,203
       Total liabilities and
        shareholders' equity $57,612                 $56,790

  Net interest income/rate
   spread (FTE)                       $503   2.55             $502   2.61

  FTE adjustment                        $1                      $-

  Impact of net noninterest-
   bearing sources of funds                  1.20                    1.18
  Net interest margin (as a
   percentage of average
   earning assets) (FTE) (2)                 3.75%                   3.79%

  (1) FSD balances included
      above:
       Loans (primarily low-
        rate)                 $1,909    $3   0.66%    $2,093    $3   0.64%
       Interest-bearing
        deposits               1,338    13   3.94      1,465    15   3.95
       Noninterest-bearing
        deposits               3,953                   4,079
  (2) Impact of FSD loans
     (primarily low-rate) on
      the following:
       Commercial loans                     (0.49)%                 (0.54)%
       Total loans                          (0.25)                  (0.28)
       Net interest margin
        (FTE) (assuming
         loans were funded by
         noninterest-bearing
         deposits)                          (0.11)                  (0.14)



     ANALYSIS OF NET INTEREST INCOME (FTE)
     Comerica Incorporated and Subsidiaries

                                                Three Months Ended
                                                 December 31, 2005
                                           Average                Average
  (dollar amounts in millions)             Balance    Interest     Rate

  Commercial loans (1) (2)                  $25,666      $387       5.99 %
  Real estate construction loans              3,416        68       7.94
  Commercial mortgage loans (1)               8,799       149       6.70
  Residential mortgage loans                  1,465        22       5.87
  Consumer loans                              2,675        43       6.45
  Lease financing                             1,288        13       4.08
  International loans                         1,940        32       6.52
  Business loan swap expense                      -       (16)         -
          Total loans (2)                    45,249       698       6.13

  Investment securities available-for-
   sale                                       4,037        41       3.97
  Federal funds sold and securities
   purchased under agreements to resell         317         3       4.26
  Other short-term investments                  161         3       7.70
          Total earning assets               49,764       745       5.94

  Cash and due from banks                     1,757
  Allowance for loan losses                    (562)
  Accrued income and other assets             3,171
          Total assets                      $54,130

  Money market and NOW deposits (1)         $17,152       102       2.36
  Savings deposits (1)                        1,502         1       0.61
  Customer certificates of deposit (1)        5,582        45       3.18
  Institutional certificates of deposit       1,141        12       4.16
  Foreign office time deposits                  943        11       4.46
          Total interest-bearing deposits    26,320       171       2.59

  Short-term borrowings                       2,350        24       4.06
  Medium- and long-term debt                  4,013        49       4.77
          Total interest-bearing sources     32,683       244       2.96

  Noninterest-bearing deposits (1)           15,158
  Accrued expenses and other
   liabilities                                1,188
  Common shareholders' equity                 5,101
          Total liabilities and
           shareholders' equity             $54,130

  Net interest income/rate spread (FTE)                  $501       2.98

  FTE adjustment                                           $1

  Impact of net noninterest-bearing
    sources of funds                                                1.02
  Net interest margin (as a percentage
   of average earning assets) (FTE) (2)                             4.00 %

  (1) FSD balances included above:
          Loans (primarily low-rate)         $2,769        $3       0.38 %
          Interest-bearing deposits           2,613        22       3.38
          Noninterest-bearing deposits        5,866
  (2) Impact of FSD loans (primarily
      low-rate) on the following:
          Commercial loans                                         (0.68)%
          Total loans                                              (0.37)
          Net interest margin (FTE)
           (assuming loans were
            funded by noninterest-
            bearing deposits)                                      (0.22)



   ANALYSIS OF NET INTEREST INCOME (FTE)
   Comerica Incorporated and Subsidiaries

                                             Years Ended
                              December 31, 2006        December 31, 2005

  (dollar amounts         Average         Average  Average          Average
   in millions)           Balance Interest  Rate   Balance Interest   Rate

  Commercial loans
   (1)(2)(3)              $27,341   $1,877   6.87% $24,575  $1,381   5.62%
  Real estate construction
   loans                    3,905      336   8.61    3,194     231   7.23
  Commercial mortgage
   loans (1)                9,278      675   7.27    8,566     534   6.23
  Residential mortgage
   loans                    1,570       95   6.02    1,388      80   5.74
  Consumer loans            2,533      181   7.13    2,696     159   5.89
  Lease financing           1,314       52   4.00    1,283      49   3.81
  International loans       1,809      127   7.01    2,114     126   5.98

  Business loan swap
   expense                      -     (124)     -        -      (2)     -
     Total loans (2) (3)   47,750    3,219   6.74   43,816   2,558   5.84

  Investment securities
   available-for-sale       3,992      174   4.22    3,861     148   3.76
  Federal funds sold
   and securities purchased
   under agreements to resell 283       14   5.15      390      12   3.29
  Other short-term
   investments                266       18   6.69      165      12   7.22
     Total earning assets  52,291    3,425   6.53   48,232   2,730   5.65

  Cash and due from banks   1,557                    1,721
  Allowance for loan losses  (499)                    (623)
  Accrued income and other
   assets                   3,230                    3,176
     Total assets         $56,579                  $52,506

  Money market and NOW
   deposits (1)           $15,373      443   2.88  $17,282     337   1.95
  Savings deposits (1)      1,441       11   0.79    1,545       7   0.49
  Customer certificates
   of deposit (1)           6,505      261   4.01    5,418     148   2.73
  Institutional certificates
   of deposit               4,489      235   5.23      511      19   3.72
  Foreign office time
   deposits                 1,131       55   4.82      877      37   4.18
     Total interest-
      bearing deposits     28,939    1,005   3.47   25,633     548   2.14


  Short-term borrowings     2,654      130   4.89    1,451      52   3.59
  Medium- and long-term
   debt                     5,407      304   5.63    4,186     170   4.05
     Total interest-
      bearing sources      37,000    1,439   3.89   31,270     770   2.46

  Noninterest-bearing
   deposits (1)            13,135                   15,007
  Accrued expenses and
   other liabilities        1,268                    1,132
  Common shareholders'
   equity                   5,176                    5,097
     Total liabilities
      and shareholders'
      equity              $56,579                  $52,506


  Net interest income/rate
   spread (FTE)                     $1,986   2.64           $1,960   3.19

  FTE adjustment                               $3                      $4

  Impact of net
   noninterest-bearing
   sources of funds                          1.15                    0.87
  Net interest margin
  (as a percentage
   of average earning
   assets) (FTE) (2) (3)                     3.79%                   4.06%


  (1) FSD balances
      included above:
        Loans (primarily
         low-rate)         $2,363      $13   0.57%  $1,893       $8  0.45%
        Interest-bearing
         deposits           1,710       66   3.86    2,600       76  2.91

        Noninterest-bearing
         deposits           4,374                    5,851

  (2) Impact of FSD loans
     (primarily low-rate)
      on the following:
        Commercial loans                    (0.59)%                 (0.43)%
        Total loans                         (0.32)                  (0.24)
        Net interest margin
        (FTE) (assuming
         loans were funded
         by noninterest-
         bearing deposits)                  (0.16)                  (0.15)

  (3) Impact of 2005 warrant
      accounting change on
      the following:
        Commercial loans                                       $ 20  0.08%
        Total loans                                              20  0.05
        Net interest
         margin (FTE)                                            20  0.04



   CONSOLIDATED STATISTICAL DATA
   Comerica Incorporated and Subsidiaries

                                    Dec.    Sept.   June   March    Dec.
  (in millions, except               31,     30,     30,     31,     31,
   per share data)                  2006    2006    2006    2006    2005

  Commercial loans:
  Floor plan                       $3,198  $2,628  $3,166  $3,078  $2,847
  Other                            23,067  23,127  22,762  21,660  20,698
      Total commercial loans       26,265  25,755  25,928  24,738  23,545

  Real estate construction loans:
  Real estate construction
   business line                    3,449   3,352   3,222   2,996   2,831
  Other                               754     770     736     683     651
      Total real estate
       construction loans           4,203   4,122   3,958   3,679   3,482

  Commercial mortgage loans:
  Commercial real estate business
   line                             1,534   1,529   1,537   1,483   1,450
  Other                             8,125   7,956   7,826   7,663   7,417
      Total commercial
       mortgage loans               9,659   9,485   9,363   9,146   8,867

  Residential mortgage loans        1,677   1,622   1,568   1,516   1,485
  Consumer loans:
    Home equity                     1,591   1,668   1,740   1,748   1,775
    Other consumer                    832     830     753     859     922
      Total consumer loans          2,423   2,498   2,493   2,607   2,697

  Lease financing                   1,353   1,321   1,325   1,292   1,295
  International loans               1,851   1,712   1,764   1,761   1,876
      Total loans                 $47,431 $46,515 $46,399 $44,739 $43,247

  Goodwill                          $ 151   $ 213   $ 213   $ 213   $ 213
  Loan servicing rights                14      15      16      17      19

  Tier 1 common capital ratio*       7.51%   7.48%   7.69%   7.66%   7.78%
  Tier 1 risk-based capital ratio*   7.99    8.04    8.26    8.24    8.38
  Total risk-based capital ratio *  11.59   11.25   11.55   11.68   11.65
  Leverage ratio*                    9.74    9.68    9.83    9.84    9.97

  Book value per share             $32.70  $32.79  $31.99  $31.39  $31.11

  Market value per share for
   the quarter:
     High                          $59.72  $58.95  $60.10  $58.62  $60.25
     Low                            55.82   51.45   50.12   54.23   53.60
     Close                          58.68   56.92   51.99   57.97   56.76

  Quarterly ratios:
    Return on average common
     shareholders' equity           22.63%  15.38%  15.50%  15.33%  16.28%
    Return on average assets         2.07    1.41    1.41    1.41    1.53
    Efficiency ratio                59.81   57.15   55.41   63.39   66.13

  Number of banking offices           393     382     378     374     383

  Number of employees -
   full time equivalent
    Continuing operations          10,700  10,568  10,549  10,517  10,636
    Discontinued operations             -     167     169     170     180

  * December 31, 2006 ratios are estimated



     PARENT COMPANY ONLY BALANCE SHEETS
     Comerica Incorporated


                                             Dec. 31,   Sept. 30,   Dec. 31,
  (in millions, except share data)             2006        2006       2005

  ASSETS
  Cash and due from subsidiary bank            $122          $7        $11
  Short-term investments with subsidiary
   bank                                         246         294        264
  Other short-term investments                   92          88          -
  Investment in subsidiaries,
   principally banks                          5,586       5,719      5,587
  Premises and equipment                          4           4          3
  Other assets                                  152         150        257
        Total assets                         $6,202      $6,262     $6,122

  LIABILITIES AND SHAREHOLDERS' EQUITY
  Long-term debt                               $806        $807       $813
  Other liabilities                             243         247        241
        Total liabilities                     1,049       1,054      1,054

  Common stock - $5 par value:
     Authorized - 325,000,000 shares
     Issued - 178,735,252 shares at
      12/31/06, 9/30/06 and 12/31/05            894         894        894
  Capital surplus                               520         507        461
  Accumulated other comprehensive loss         (324)       (128)      (170)
  Retained earnings                           5,282       5,079      4,796
  Less cost of common stock in treasury
   - 21,161,161 shares at 12/31/06,
     19,892,137 shares at 9/30/06 and
     15,834,985 shares at 12/31/05           (1,219)     (1,144)      (913)
        Total shareholders' equity            5,153       5,208      5,068
        Total liabilities and
         shareholders' equity                $6,202      $6,262     $6,122



     CONSOLIDATED STATEMENTS OF CHANGES IN SHAREHOLDERS' EQUITY
     Comerica Incorporated and Subsidiaries

                                         Accumulated
                                            Other                    Total
  (in millions,      Common Stock          Compre-           Treas-  Share-
   except per          In          Capital hensive Retained   ury   holders'
   share data)       Shares Amount Surplus Loss    Earnings  Stock   Equity

  BALANCE AT JANUARY
   1, 2005             170.5 $894   $421   $(69)  $4,331    $(472)   $5,105
  Net income              -    -      -      -       861       -        861
  Other comprehensive
   loss, net of tax       -    -      -    (101)      -        -       (101)
  Total comprehensive
   income                                                               760
  Cash dividends
   declared on common
   stock ($2.20 per
   share)                 -    -      -      -      (367)      -       (367)
  Purchase of common
   stock                (9.0)  -      -      -         -     (525)   (525)
  Net issuance of
   common stock under
   employee stock
   plans                 1.4   -      (4)    -       (29)      84        51
  Recognition of
   share-based
   compensation
   expense                -    -      44     -        -        -         44

  BALANCE AT DECEMBER
   31, 2005            162.9 $894   $461  $(170)  $4,796    $(913)   $5,068

  BALANCE AT JANUARY
   1, 2006             162.9 $894   $461  $(170)  $4,796    $(913)   $5,068

  Net income              -    -      -      -       893       -        893
  Other comprehensive
   income, net of tax     -    -      -      55       -        -         55
  Total comprehensive
   income                                                               948
  Cash dividends
   declared on common
   stock ($2.36 per
   share)                 -    -      -      -      (380)      -       (380)
  Purchase of common
   stock                (6.7)  -      -      -         -     (384)     (384)
  Net issuance of
   common stock under
   employee stock
   plans                 1.7   -     (15)    -       (27)      95        53
  Recognition of
   share-based
   compensation
   expense                -    -      57     -        -         -        57
  Employee deferred
   compensation
   obligations          (0.3)  -      17     -        -       (17)        -
  SFAS 158 transition
   adjustment, net of
   tax                    -    -      -    (209)      -        -       (209)

  BALANCE AT DECEMBER
   31, 2006            157.6 $894   $520  $(324)  $5,282  $(1,219)   $5,153



      BUSINESS SEGMENT FINANCIAL RESULTS
      Comerica Incorporated and Subsidiaries

  (dollar amounts in millions)                       Business Bank
                                          December     September   December
                                             31,          30,         31,
  Three Months Ended                        2006         2006        2005
  Earnings summary:
  Net interest income (expense) (FTE)        $335        $332        $337
  Provision for loan losses                    15          15         (31)
  Noninterest income                          116          55          71
  Noninterest expenses                        185         166         226
  Provision (benefit) for income taxes
   (FTE)                                       94          61          77
  Income from discontinued operations,
    net of tax                                  -           -           -
  Net income (loss)                          $157        $145        $136
  Net credit-related charge-offs               $6          $2         $21

  Selected average balances:
  Assets                                  $39,897     $39,722     $37,166
  Loans                                    38,766      38,473      35,849
  Deposits                                 17,111      17,183      20,578
  Liabilities                              18,004      18,122      21,361
  Attributed equity                         2,749       2,639       2,585

  Statistical data:
  Return on average assets (1)               1.58 %      1.46 %      1.46 %
  Return on average attributed equity       22.91       21.94       21.00
  Net interest margin (2)                    3.43        3.41        3.76
  Efficiency ratio                          41.08       42.81       55.23


                                                      Retail Bank
                                          December     September   December
                                             31,          30,         31,
  Three Months Ended                        2006         2006        2005
  Earnings summary:
  Net interest income (expense) (FTE)        $159        $160        $156
  Provision for loan losses                     6           6           8
  Noninterest income                           53          53          51
  Noninterest expenses                        169         153         154
  Provision (benefit) for income taxes
   (FTE)                                       12          18          16
  Income from discontinued operations,
    net of tax                                  -           -           -
  Net income (loss)                           $25         $36         $29
  Net credit-related charge-offs              $16          $6          $8

  Selected average balances:
  Assets                                   $6,786      $6,741      $6,599
  Loans                                     6,073       6,037       5,891
  Deposits                                 16,968      16,742      16,778
  Liabilities                              16,979      16,746      16,776
  Attributed equity                           831         825         826

  Statistical data:
  Return on average assets (1)               0.56 %      0.83 %      0.67 %
  Return on average attributed equity       11.95       17.58       14.32
  Net interest margin (2)                    3.71        3.80        3.75
  Efficiency ratio                          79.92       71.81       74.05


                                          Wealth & Institutional Management
                                          December     September   December
                                             31,          30,         31,
  Three Months Ended                        2006         2006        2005
  Earnings summary:
  Net interest income (expense) (FTE)         $36         $37         $39
  Provision for loan losses                     2           -           2
  Noninterest income                           67          64          63
  Noninterest expenses                         89          79          96
  Provision (benefit) for income taxes
   (FTE)                                        2           7           2
  Income from discontinued operations,
   net of tax                                   -           -           -
  Net income (loss)                           $10         $15          $2
  Net credit-related charge-offs               $1          $-          $1

  Selected average balances:
  Assets                                   $3,822      $3,714      $3,631
  Loans                                     3,673       3,577       3,470
  Deposits                                  2,351       2,327       2,557
  Liabilities                               2,349       2,326       2,555
  Attributed equity                           309         295         319

  Statistical data:
  Return on average assets (1)               1.04 %      1.59 %      0.28 %
  Return on average attributed equity       12.92       20.06        3.15
  Net interest margin (2)                    3.90        4.13        4.46
  Efficiency ratio                          86.16       77.98       94.40


                                                        Finance
                                          December     September   December
                                             31,          30,         31,
  Three Months Ended                        2006         2006        2005
  Earnings summary:
  Net interest income (expense) (FTE)         $(26)       $(28)       $(32)
  Provision for loan losses                      -           -           -
  Noninterest income                            16          16          22
  Noninterest expenses                           6           -           1
  Provision (benefit) for income taxes
   (FTE)                                       (11)         (7)         (7)
  Income from discontinued operations,
    net of tax                                   -           -           -
  Net income (loss)                            $(5)        $(5)        $(4)
  Net credit-related charge-offs                $-          $-          $-

  Selected average balances:
  Assets                                    $5,727      $5,277      $5,482
  Loans                                         25          18          (9)
  Deposits                                   6,817       5,682       1,615
  Liabilities                               14,633      14,072       7,983
  Attributed equity                            568         496         469

  Statistical data:
  Return on average assets (1)                 N/M         N/M         N/M
  Return on average attributed equity          N/M         N/M         N/M
  Net interest margin (2)                      N/M         N/M         N/M
  Efficiency ratio                             N/M         N/M         N/M


                                                         Other
                                          December     September   December
                                             31,          30,         31,
  Three Months Ended                        2006         2006        2005
  Earnings summary:
  Net interest income (expense) (FTE)          $(1)         $1          $1
  Provision for loan losses                     (1)         (6)          1
  Noninterest income                            10           7           -
  Noninterest expenses                           8           1          (8)
  Provision (benefit) for income taxes
   (FTE)                                         4           9           -
  Income from discontinued operations,
    net of tax                                 114           5          36
  Net income (loss)                           $112          $9         $44
  Net credit-related charge-offs                $-          $-         $(2)

  Selected average balances:
  Assets                                    $1,380      $1,336      $1,252
  Loans                                         31          20          48
  Deposits                                     (44)        (78)        (50)
  Liabilities                                  367         321         354
  Attributed equity                            823         948         902

  Statistical data:
  Return on average assets (1)                 N/M         N/M         N/M
  Return on average attributed equity          N/M         N/M         N/M
  Net interest margin (2)                      N/M         N/M         N/M
  Efficiency ratio                             N/M         N/M         N/M


                                                         Total
                                          December     September   December
                                             31,          30,         31,
  Three Months Ended                        2006         2006        2005
  Earnings summary:
  Net interest income (expense) (FTE)        $503        $502        $501
  Provision for loan losses                    22          15         (20)
  Noninterest income                          262         195         207
  Noninterest expenses                        457         399         469
  Provision (benefit) for income taxes
   (FTE)                                      101          88          88
  Income from discontinued operations,
    net of tax                                114           5          36
  Net income (loss)                          $299        $200        $207
  Net credit-related charge-offs              $23          $8         $28

  Selected average balances:
  Assets                                  $57,612     $56,790     $54,130
  Loans                                    48,568      48,125      45,249
  Deposits                                 43,203      41,856      41,478
  Liabilities                              52,332      51,587      49,029
  Attributed equity                         5,280       5,203       5,101

  Statistical data:
  Return on average assets (1)               2.07 %      1.41 %      1.53 %
  Return on average attributed equity       22.63       15.38       16.28
  Net interest margin (2)                    3.75        3.79        4.00
  Efficiency ratio                          59.81       57.15       66.13

  (1) Return on average assets is calculated based on the greater of
      average assets or average liabilities and attributed equity.
  (2) Net interest margin is calculated based on the greater of average
      earning assets or average deposits and purchased funds.
  FTE - Fully Taxable Equivalent
  N/M - Not Meaningful



      MARKET SEGMENT FINANCIAL RESULTS
      Comerica Incorporated and Subsidiaries

  (dollar amounts in millions)                 Midwest & Other Markets
                                          December     September   December
                                             31,          30,         31,
  Three Months Ended                        2006         2006        2005
  Earnings summary:
  Net interest income (expense) (FTE)        $270        $274        $272
  Provision for loan losses                    34          21         (16)
  Noninterest income                          137         126         129
  Noninterest expenses                        252         227         288
  Provision (benefit) for income taxes
   (FTE)                                       33          41          46
  Income from discontinued operations,
   net of tax                                   -           -           -
  Net income (loss)                           $88        $111         $83
  Net credit-related charge-offs              $23          $5         $27

  Selected average balances:
  Assets                                  $25,165     $25,286     $24,799
  Loans                                    24,010      24,043      23,512
  Deposits                                 18,159      18,243      18,833
  Liabilities                              19,007      19,095      19,571
  Attributed equity                         2,073       2,013       2,065

  Statistical data:
  Return on average assets (1)               1.40 %      1.75 %      1.34 %
  Return on average attributed equity       17.02       21.99       16.07
  Net interest margin (2)                    4.44        4.49        4.55
  Efficiency ratio                          61.85       56.77       71.76


                                                        Western
                                          December     September   December
                                             31,          30,         31,
  Three Months Ended                        2006         2006        2005
  Earnings summary:
  Net interest income (expense) (FTE)        $179        $176        $188
  Provision for loan losses                   (15)          4          (4)
  Noninterest income                           75          23          34
  Noninterest expenses                        122         108         124
  Provision (benefit) for income taxes
   (FTE)                                       63          31          38
  Income from discontinued operations,
   net of tax                                   -           -           -
  Net income (loss)                           $84         $56         $64
  Net credit-related charge-offs              $(2)         $-          $1

  Selected average balances:
  Assets                                  $16,699     $16,557     $15,646
  Loans                                    16,156      16,000      14,963
  Deposits                                 14,168      14,005      17,048
  Liabilities                              14,205      14,075      17,090
  Attributed equity                         1,150       1,105       1,087

  Statistical data:
  Return on average assets (1)               2.00 %      1.35 %      1.41 %
  Return on average attributed equity       29.05       20.24       23.55
  Net interest margin (2)                    4.38        4.37        4.37
  Efficiency ratio                          48.24       54.14       55.99



                                                         Texas
                                          December     September   December
                                              31,         30,         31,
  Three Months Ended                         2006        2006        2005
  Earnings summary:
  Net interest income (expense) (FTE)         $69         $67         $62
  Provision for loan losses                     3          (1)         (2)
  Noninterest income                           20          19          19
  Noninterest expenses                         59          54          55
  Provision (benefit) for income taxes
   (FTE)                                       10          11          10
  Income from discontinued operations,
   net of tax                                   -           -           -
  Net income (loss)                           $17         $22         $18
  Net credit-related charge-offs               $2          $3         $(1)

  Selected average balances:
  Assets                                   $6,704      $6,475      $5,451
  Loans                                     6,429       6,202       5,251
  Deposits                                  3,811       3,691       3,718
  Liabilities                               3,824       3,707       3,719
  Attributed equity                           566         544         502

  Statistical data:
  Return on average assets (1)               1.03 %      1.39 %      1.38 %
  Return on average attributed equity       12.18       16.51       14.92
  Net interest margin (2)                    4.26        4.28        4.73
  Efficiency ratio                          66.14       62.20       67.03


                                                        Florida
                                          December     September   December
                                             31,          30,         31,
  Three Months Ended                        2006         2006        2005
  Earnings summary:
  Net interest income (expense) (FTE)         $12         $12         $10
  Provision for loan losses                     1          (3)          1
  Noninterest income                            4           4           3
  Noninterest expenses                         10           9           9
  Provision (benefit) for income taxes
   (FTE)                                        2           3           1
  Income from discontinued operations,
    net of tax                                  -           -           -
  Net income (loss)                            $3          $7          $2
  Net credit-related charge-offs               $-          $-          $3

  Selected average balances:
  Assets                                   $1,937      $1,859      $1,500
  Loans                                     1,917       1,842       1,484
  Deposits                                    292         313         314
  Liabilities                                 296         317         312
  Attributed equity                           100          97          76

  Statistical data:
  Return on average assets (1)               0.67 %      1.46 %      0.56 %
  Return on average attributed equity       13.04       27.91       11.07
  Net interest margin (2)                    2.63        2.63        2.70
  Efficiency ratio                          63.07       56.49       64.82


                                             Finance & Other Businesses
                                          December     September   December
                                             31,          30,         31,
  Three Months Ended                        2006         2006        2005
  Earnings summary:
  Net interest income (expense) (FTE)         $(27)       $(27)       $(31)
  Provision for loan losses                     (1)         (6)          1
  Noninterest income                            26          23          22
  Noninterest expenses                          14           1          (7)
  Provision (benefit) for income taxes
   (FTE)                                        (7)          2          (7)
  Income from discontinued operations,
    net of tax                                 114           5          36
  Net income (loss)                           $107          $4         $40
  Net credit-related charge-offs                $-          $-         $(2)

  Selected average balances:
  Assets                                    $7,107      $6,613      $6,734
  Loans                                         56          38          39
  Deposits                                   6,773       5,604       1,565
  Liabilities                               15,000      14,393       8,337
  Attributed equity                          1,391       1,444       1,371

  Statistical data:
  Return on average assets (1)                 N/M         N/M         N/M
  Return on average attributed equity          N/M         N/M         N/M
  Net interest margin (2)                      N/M         N/M         N/M
  Efficiency ratio                             N/M         N/M         N/M



                                                         Total
                                          December     September   December
                                             31,          30,         31,
  Three Months Ended                        2006         2006        2005
  Earnings summary:
  Net interest income (expense) (FTE)        $503        $502        $501
  Provision for loan losses                    22          15         (20)
  Noninterest income                          262         195         207
  Noninterest expenses                        457         399         469
  Provision (benefit) for income taxes
   (FTE)                                      101          88          88
  Income from discontinued operations,
    net of tax                                114           5          36
  Net income (loss)                          $299        $200        $207
  Net credit-related charge-offs              $23          $8         $28

  Selected average balances:
  Assets                                  $57,612     $56,790     $54,130
  Loans                                    48,568      48,125      45,249
  Deposits                                 43,203      41,856      41,478
  Liabilities                              52,332      51,587      49,029
  Attributed equity                         5,280       5,203       5,101

  Statistical data:
  Return on average assets (1)               2.07 %      1.41 %      1.53 %
  Return on average attributed equity       22.63       15.38       16.28
  Net interest margin (2)                    3.75        3.79        4.00
  Efficiency ratio                          59.81       57.15       66.13

  (1) Return on average assets is calculated based on the greater of
      average assets or average liabilities and attributed equity.
  (2) Net interest margin is calculated based on the greater of average
      earning assets or average deposits and purchased funds.
  FTE - Fully Taxable Equivalent
  N/M - Not Meaningful

SOURCE: Comerica Incorporated