News Releases

/FIRST AND FINAL ADD -- CLTH023 -- Comerica Earnings/
PRNewswire
(:CMA)

        CONSOLIDATED FINANCIAL HIGHLIGHTS
        Comerica Incorporated and Subsidiaries


                                                Three Months Ended

                                          March 31, December 31, March 31,
  (in millions, except per share data)       2008       2007       2007
  PER SHARE AND COMMON STOCK DATA
  Diluted income from continuing
   operations                               $0.73      $0.77      $1.19
  Diluted net income                         0.73       0.79       1.19
  Cash dividends declared                    0.66       0.64       0.64
  Common shareholders' equity (at period
   end)                                     34.93      34.12      32.78

  Average diluted shares (in thousands)   150,734    150,943    158,915
  KEY RATIOS
  Return on average common shareholders'
   equity from continuing operations         8.51 %     9.20 %    14.86 %
  Return on average common shareholders'
   equity                                    8.42       9.35      14.89
  Return on average assets from
   continuing operations                     0.69       0.77       1.33
  Return on average assets                   0.68       0.79       1.33
  Average common shareholders' equity as
   a percentage of average assets            8.12       8.41       8.92
  Tier 1 common capital ratio *              6.71       6.85       7.49
  Tier 1 risk-based capital ratio *          7.35       7.51       8.19
  Total risk-based capital ratio *          11.00      11.20      12.15
  Leverage ratio *                           8.86       9.26      10.00
  AVERAGE BALANCES
  Commercial loans                        $29,178    $28,393    $27,757
  Real estate construction loans            4,811      4,846      4,249
  Commercial mortgage loans                10,142      9,941      9,673
  Residential mortgage loans                1,916      1,891      1,705
  Consumer loans                            2,449      2,412      2,405
  Lease financing                           1,347      1,327      1,273
  International loans                       2,009      1,889      1,834
  Total loans                              51,852     50,699     48,896

  Earning assets                           59,518     56,621     53,148
  Total assets                             63,927     60,507     57,088
  Interest-bearing deposits                33,440     31,834     30,417
  Total interest-bearing liabilities       46,793     43,574     38,498
  Noninterest-bearing deposits             10,622     10,533     12,162
  Common shareholders' equity               5,192      5,087      5,092
  NET INTEREST INCOME
  Net interest income (fully taxable
   equivalent basis)                         $477       $489       $503
  Fully taxable equivalent adjustment           1          -          1
  Net interest margin                        3.22 %     3.43 %     3.82 %
  CREDIT QUALITY
  Nonaccrual loans                           $538       $391       $218
  Reduced-rate loans                            -         13          -
  Total nonperforming loans                   538        404        218
  Foreclosed property                          22         19         15
  Total nonperforming assets                  560        423        233

  Loans past due 90 days or more and
   still accruing                              80         54         15

  Gross loan charge-offs                      116         72         34
  Loan recoveries                               6          9         18
  Net loan charge-offs                        110         63         16
  Lending-related commitment charge-offs        -          1          3
  Total net credit-related charge-offs        110         64         19

  Allowance for loan losses                   605        557        500
  Allowance for credit losses on lending-
   related commitments                         25         21         21
  Total allowance for credit losses           630        578        521

  Allowance for loan losses as a
   percentage of total loans                 1.16 %     1.10 %     1.04 %
  Net loan charge-offs as a percentage of
   average total loans                       0.85       0.50       0.13
  Net credit-related charge-offs as a
   percentage of average total loans         0.85       0.50       0.16
  Nonperforming assets as a percentage of
   total loans and foreclosed property       1.07       0.83       0.49
  Allowance for loan losses as a
   percentage of total nonperforming
   loans                                      112        138        229

  * March 31, 2008 ratios are estimated



        CONSOLIDATED BALANCE SHEETS
        Comerica Incorporated and Subsidiaries


                                        March 31,   December 31,  March 31,
  (in millions, except share data)         2008         2007         2007

  ASSETS
  Cash and due from banks                   $1,929      $1,440      $1,334
  Federal funds sold and securities
   purchased under agreements to resell         45          36       1,457
  Other short-term investments                 356         373         220
  Investment securities available-for-
   sale                                      8,563       6,296       3,989

  Commercial loans                          29,475      28,223      26,681
  Real estate construction loans             4,769       4,816       4,462
  Commercial mortgage loans                 10,359      10,048       9,592
  Residential mortgage loans                 1,926       1,915       1,741
  Consumer loans                             2,448       2,464       2,392
  Lease financing                            1,341       1,351       1,273
  International loans                        2,034       1,926       1,848
       Total loans                          52,352      50,743      47,989
  Less allowance for loan losses              (605)       (557)       (500)
       Net loans                            51,747      50,186      47,489

  Premises and equipment                       670         650         596
  Customers' liability on acceptances
   outstanding                                  28          48          55
  Accrued income and other assets            3,679       3,302       2,387
       Total assets                        $67,017     $62,331     $57,527

  LIABILITIES AND SHAREHOLDERS' EQUITY
  Noninterest-bearing deposits             $12,792     $11,920     $13,584

  Money market and NOW deposits             15,601      15,261      14,815
  Savings deposits                           1,408       1,325       1,410
  Customer certificates of deposit           8,191       8,357       7,447
  Institutional certificates of deposit      7,752       6,147       5,679
  Foreign office time deposits               1,075       1,268         735
       Total interest-bearing deposits      34,027      32,358      30,086
       Total deposits                       46,819      44,278      43,670

  Short-term borrowings                      2,434       2,807         329
  Acceptances outstanding                       28          48          55
  Accrued expenses and other
   liabilities                               1,679       1,260       1,214
  Medium- and long-term debt                10,800       8,821       7,148
       Total liabilities                    61,760      57,214      52,416

  Common stock - $5 par value:
    Authorized - 325,000,000 shares
    Issued - 178,735,252 shares at
     3/31/08, 12/31/07 and 3/31/07             894         894         894
  Capital surplus                              565         564         524
  Accumulated other comprehensive loss         (67)       (177)       (284)
  Retained earnings                          5,496       5,497       5,302
  Less cost of common stock in treasury
   - 28,233,996 shares at 3/31/08,
   28,747,097 shares at 12/31/07 and
   22,834,368 shares at 3/31/07             (1,631)     (1,661)     (1,325)
       Total shareholders' equity            5,257       5,117       5,111
       Total liabilities and
        shareholders' equity               $67,017     $62,331     $57,527



        CONSOLIDATED STATEMENTS OF INCOME
        Comerica Incorporated and Subsidiaries


                                                      Three Months Ended
                                                           March 31,
  (in millions, except per share data)              2008              2007

  INTEREST INCOME
  Interest and fees on loans                        $770              $851
  Interest on investment securities                   88                42
  Interest on short-term investments                   5                 8
        Total interest income                        863               901

  INTEREST EXPENSE
  Interest on deposits                               253               286
  Interest on short-term borrowings                   29                22
  Interest on medium- and long-term debt             105                91
        Total interest expense                       387               399
        Net interest income                          476               502
  Provision for loan losses                          159                23
        Net interest income after
         provision for loan losses                   317               479

  NONINTEREST INCOME
  Service charges on deposit accounts                 58                54
  Fiduciary income                                    52                49
  Commercial lending fees                             17                16
  Letter of credit fees                               15                16
  Foreign exchange income                             10                 9
  Brokerage fees                                      10                11
  Card fees                                           14                12
  Bank-owned life insurance                           10                10
  Net securities gains                                22                 -
  Net gain on sales of businesses                      -                 1
  Other noninterest income                            29                25
        Total noninterest income                     237               203

  NONINTEREST EXPENSES
  Salaries                                           200               206
  Employee benefits                                   47                46
       Total salaries and employee benefits          247               252
  Net occupancy expense                               38                35
  Equipment expense                                   15                15
  Outside processing fee expense                      23                20
  Software expense                                    19                15
  Customer services                                    6                14
  Litigation and operational losses                   (8)                3
  Provision for credit losses on
   lending-related commitments                         4                (2)
  Other noninterest expenses                          59                55
        Total noninterest expenses                   403               407
  Income from continuing operations
   before income taxes                               151               275
  Provision for income taxes                          41                86
  Income from continuing operations                  110               189
  Income (loss) from discontinued
   operations, net of tax                             (1)                1
  NET INCOME                                        $109              $190

  Basic earnings per common share:
       Income from continuing operations           $0.74             $1.21
       Net income                                   0.73              1.21

  Diluted earnings per common share:
       Income from continuing operations            0.73              1.19
       Net income                                   0.73              1.19

  Cash dividends declared on common stock             99               101
  Dividends per common share                        0.66              0.64



      CONSOLIDATED QUARTERLY STATEMENTS OF INCOME
      Comerica Incorporated and Subsidiaries

                                          First Fourth  Third Second  First
                                           Qtr    Qtr    Qtr    Qtr    Qtr
  (in millions, except per share data)     2008   2007   2007   2007   2007

  INTEREST INCOME
  Interest and fees on loans               $770   $873   $895   $882   $851
  Interest on investment securities          88     66     52     46     42
  Interest on short-term investments          5      5      5      5      8
        Total interest income               863    944    952    933    901

  INTEREST EXPENSE
  Interest on deposits                      253    303    294    284    286
  Interest on short-term borrowings          29     30     29     24     22
  Interest on medium- and long-term debt    105    122    126    116     91
        Total interest expense              387    455    449    424    399
        Net interest income                 476    489    503    509    502
  Provision for loan losses                 159    108     45     36     23
        Net interest income after
         provision for loan losses          317    381    458    473    479

  NONINTEREST INCOME
  Service charges on deposit accounts        58     57     55     55     54
  Fiduciary income                           52     52     49     49     49
  Commercial lending fees                    17     23     19     17     16
  Letter of credit fees                      15     16     16     15     16
  Foreign exchange income                    10     10     11     10      9
  Brokerage fees                             10     11     11     10     11
  Card fees                                  14     14     14     14     12
  Bank-owned life insurance                  10      9      8      9     10
  Net securities gains                       22      3      4      -      -
  Net gain on sales of businesses             -      -      -      2      1
  Other noninterest income                   29     35     43     44     25
        Total noninterest income            237    230    230    225    203

  NONINTEREST EXPENSES
  Salaries                                  200    216    207    215    206
  Employee benefits                          47     48     49     50     46
     Total salaries and employee
      benefits                              247    264    256    265    252
  Net occupancy expense                      38     36     34     33     35
  Equipment expense                          15     15     15     15     15
  Outside processing fee expense             23     24     23     24     20
  Software expense                           19     17     16     15     15
  Customer services                           6      7     11     11     14
  Litigation and operational losses          (8)    18      6     (9)     3
  Provision for credit losses on lending-
   related commitments                        4      3      -     (2)    (2)
  Other noninterest expenses                 59     66     62     59     55
        Total noninterest expenses          403    450    423    411    407
  Income from continuing operations
   before income taxes                      151    161    265    287    275
  Provision for income taxes                 41     44     85     91     86
  Income from continuing operations         110    117    180    196    189
  Income (loss) from discontinued
   operations, net of tax                    (1)     2      1      -      1
  NET INCOME                               $109   $119   $181   $196   $190

  Basic earnings per common share:
     Income from continuing operations    $0.74  $0.78  $1.18  $1.28  $1.21
     Net income                            0.73   0.80   1.20   1.28   1.21

  Diluted earnings per common share:
     Income from continuing operations     0.73   0.77   1.17   1.25   1.19
     Net income                            0.73   0.79   1.18   1.25   1.19

  Cash dividends declared on common stock    99     97     97     98    101
  Dividends per common share               0.66   0.64   0.64   0.64   0.64

  N/M - Not meaningful


      CONSOLIDATED QUARTERLY STATEMENTS OF INCOME
      Comerica Incorporated and Subsidiaries

                                         First Quarter 2008 Compared To:

                                      Fourth Quarter 2007 First Quarter 2007
  (in millions, except per share data)   Amount  Percent    Amount  Percent

  INTEREST INCOME
  Interest and fees on loans              $(103)  (11.7)%     $(81)   (9.6)
  Interest on investment securities          22    33.2         46     N/M
  Interest on short-term investments          -   (11.5)        (3)  (39.7)
        Total interest income               (81)   (8.6)       (38)   (4.2)

  INTEREST EXPENSE
  Interest on deposits                      (50)  (16.3)       (33)  (11.5)
  Interest on short-term borrowings          (1)   (4.7)         7    31.5
  Interest on medium- and long-term debt    (17)  (14.8)        14    15.1
        Total interest expense              (68)  (15.1)       (12)   (3.1)
        Net interest income                 (13)   (2.5)       (26)   (5.1)
  Provision for loan losses                  51    47.2        136     N/M
        Net interest income after
         provision for loan losses          (64)  (16.6)      (162)  (33.8)

  NONINTEREST INCOME
  Service charges on deposit accounts         1     1.2          4     8.7
  Fiduciary income                            -     0.4          3     5.1
  Commercial lending fees                    (6)  (28.2)         1     2.3
  Letter of credit fees                      (1)   (4.8)        (1)   (4.6)
  Foreign exchange income                     -    (1.2)         1     9.2
  Brokerage fees                             (1)   (5.7)        (1)   (5.1)
  Card fees                                   -    (0.1)         2    16.4
  Bank-owned life insurance                   1    11.6          -     2.8
  Net securities gains                       19     N/M         22     N/M
  Net gain on sales of businesses             -     N/M         (1)    N/M
  Other noninterest income                   (6)  (18.5)         4    16.7
        Total noninterest income              7     2.8         34    17.0

  NONINTEREST EXPENSES
  Salaries                                  (16)   (7.5)        (6)   (2.7)
  Employee benefits                          (1)   (1.0)         1     2.6
     Total salaries and employee benefits   (17)   (6.4)        (5)   (1.8)
  Net occupancy expense                       2     6.3          3     8.5
  Equipment expense                           -     1.5          -     5.1
  Outside processing fee expense             (1)   (5.4)         3    13.5
  Software expense                            2    10.3          4    22.5
  Customer services                          (1)  (21.3)        (8)  (58.5)
  Litigation and operational losses         (26)    N/M        (11)    N/M
  Provision for credit losses on
   lending-related commitments                1    18.6          6     N/M
  Other noninterest expenses                 (7)   (8.7)         4     8.9
        Total noninterest expenses          (47)  (10.4)        (4)   (0.9)
  Income from continuing operations
   before income taxes                      (10)   (6.0)      (124)  (44.9)
  Provision for income taxes                 (3)   (7.2)       (45)  (52.3)
  Income from continuing operations          (7)   (5.6)       (79)  (41.6)
  Income (loss) from discontinued
   operations, net of tax                    (3)    N/M         (2)    N/M
  NET INCOME                               $(10)   (8.1)%     $(81)  (42.3)

  Basic earnings per common share:
     Income from continuing operations   $(0.04)   (5.1)%   $(0.47)  (38.8)
     Net income                           (0.07)   (8.8)     (0.48)  (39.7)

  Diluted earnings per common share:
    Income from continuing operations     (0.04)   (5.2)     (0.46)  (38.7)
    Net income                            (0.06)   (7.6)     (0.46)  (38.7)

  Cash dividends declared on common stock     2     3.4         (2)   (0.9)
  Dividends per common share               0.02     3.1       0.02     3.1

  N/M - Not meaningful



      ANALYSIS OF THE ALLOWANCE FOR LOAN LOSSES
      Comerica Incorporated and Subsidiaries


                                     2008               2007
  (in millions)                    1st Qtr 4th Qtr 3rd Qtr 2nd Qtr 1st Qtr

  Balance at beginning of period     $557    $512   $507    $500    $493

  Loan charge-offs:
      Commercial                       33      27     30      19      13
      Real estate construction:
          Commercial Real Estate
           business line               66      24      6       6       1
          Other business lines          1       1      2       2       -
            Total real estate
             construction              67      25      8       8       1
      Commercial mortgage:
          Commercial Real Estate
           business line                6       7      2       3       3
          Other business lines          2       9      4      10      14
            Total commercial
             mortgage                   8      16      6      13      17
      Residential mortgage              -       -      -       -       -
      Consumer                          7       4      3       3       3
      Lease financing                   -       -      -       -       -
      International                     1       -      -       -       -
          Total loan charge-offs      116      72     47      43      34

  Recoveries on loans previously
   charged-off:
      Commercial                        3       7      5       5      10
      Real estate construction          1       -      -       -       -
      Commercial mortgage               1       1      1       2       -
      Residential mortgage              -       -      -       -       -
      Consumer                          1       1      1       1       1
      Lease financing                   -       -      -       -       4
      International                     -       -      -       5       3
          Total recoveries              6       9      7      13      18
  Net loan charge-offs                110      63     40      30      16
  Provision for loan losses           159     108     45      36      23
  Foreign currency translation
   adjustment                          (1)      -      -       1       -
  Balance at end of period           $605    $557   $512    $507    $500

  Allowance for loan losses as a
   percentage of total loans         1.16 %  1.10 % 1.03 %  1.04 %  1.04 %

  Net loan charge-offs as a
   percentage of average total loans 0.85    0.50   0.32    0.24    0.13

  Net credit-related charge-offs as
   a percentage of average total
   loans                             0.85    0.50   0.32    0.24    0.16





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


                                       2008              2007
  (in millions)                      1st Qtr 4th Qtr 3rd Qtr 2nd Qtr 1st Qtr

  Balance at beginning of period         $21    $19     $19     $21    $26
  Less: Charge-offs on lending-related
   commitments (1)                         -      1       -       -      3
  Add: Provision for credit losses on
   lending-related commitments             4      3       -      (2)    (2)
  Balance at end of period               $25    $21     $19     $19    $21

  Unfunded lending-related commitments
   sold                                   $3    $22      $-      $-    $60

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



      NONPERFORMING ASSETS
      Comerica Incorporated and Subsidiaries


                               2008                2007
  (in millions)              1st Qtr  4th Qtr  3rd Qtr  2nd Qtr  1st Qtr

  SUMMARY OF NONPERFORMING
   ASSETS AND PAST DUE LOANS
  Nonaccrual loans:
      Commercial                $87      $75      $64     $88      $73
      Real estate
       construction:
          Commercial Real
           Estate business line 309      161       55      37       21
          Other business lines    4        6        4       7        4
              Total real estate
               construction     313      167       59      44       25
      Commercial mortgage:
          Commercial Real
           Estate business line  67       66       63      20       17
          Other business lines   64       75       77      84       84
              Total commercial
               mortgage         131      141      140     104      101
      Residential mortgage        1        1        1       1        1
      Consumer                    3        3        4       3        4
      Lease financing             -        -        -       -        4
      International               3        4        4       4       10
              Total nonaccrual
               loans            538      391      272     244      218
  Reduced-rate loans              -       13        -       -        -
              Total
               nonperforming
               loans            538      404      272     244      218
  Foreclosed property            22       19       19      15       15
              Total
               nonperforming
               assets          $560     $423     $291    $259     $233

  Nonperforming loans as a
   percentage of total loans   1.03 %   0.80 %   0.55 %  0.50 %   0.45 %
  Nonperforming assets as a
   percentage of total loans
   and foreclosed property     1.07     0.83     0.59    0.53     0.49
  Allowance for loan losses as
   a percentage of total
   nonperforming loans          112      138      188     207      229
  Loans past due 90 days or
   more and still accruing      $80      $54      $56     $29      $15

  ANALYSIS OF NONACCRUAL LOANS
  Nonaccrual loans at
   beginning of period         $391     $272     $244    $218     $214
       Loans transferred to
        nonaccrual (1)          281      185       94     107       69
       Nonaccrual business
        loan gross charge-offs
        (2)                    (108)     (68)     (44)    (40)     (31)
       Loans transferred to
        accrual status (1)        -        -       (5)     (8)       -
       Nonaccrual business
        loans sold (3)          (15)       -      (11)      -       (4)
       Payments/Other (4)       (11)       2       (6)    (33)     (30)
  Nonaccrual loans at end of
   period                      $538     $391     $272    $244     $218

  (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                 $108      $68      $44     $40      $31
        Performing watch list
         loans                    1        -        -       -        -
        Consumer and
         residential mortgage
         loans                    7        4        3       3        3
           Total gross loan
            charge-offs        $116      $72      $47     $43      $34

  (3) Analysis of loans sold:

        Nonaccrual business
         loans                  $15       $-      $11      $-       $4
        Performing watch list
         loans                    6       13        -       -        -
           Total loans sold     $21      $13      $11      $-       $4

  (4) Includes net changes related to nonaccrual loans with balances
      less than $2 million, other than business loan gross charge-offs
      and nonaccrual loans sold, and payments on nonaccrual loans with
      book balances greater than $2 million.



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


                                         Three Months Ended
                                 March 31, 2008        December 31, 2007
  (dollar amounts in        Average        Average  Average         Average
   millions)                Balance Interest  Rate  Balance Interest   Rate

  Commercial loans (1) (2)   $29,178  $429   5.93 %  $28,393  $500   7.00 %
  Real estate construction
   loans                       4,811    71   5.92      4,846    92   7.48
  Commercial mortgage loans   10,142   159   6.29      9,941   175   7.01
  Residential mortgage loans   1,916    29   6.01      1,891    29   6.16
  Consumer loans               2,449    37   6.02      2,412    41   6.64
  Lease financing              1,347    11   3.22      1,327     8   2.41
  International loans          2,009    30   6.01      1,889    34   7.03
  Business loan swap income
   (expense)                       -     5      -          -    (6)     -
       Total loans (2)        51,852   771   5.98     50,699   873   6.84

  Investment securities
   available-for-sale          7,222    88   4.93      5,533    66   4.76
  Federal funds sold and
   securities purchased
   under agreements to resell     80     1   3.28         90     1   4.79
  Other short-term
   investments                   364     4   4.34        299     4   5.44
       Total earning assets   59,518   864   5.84     56,621   944   6.62

  Cash and due from banks      1,240                   1,241
  Allowance for loan losses     (596)                   (541)
  Accrued income and other
   assets                      3,765                   3,186
       Total assets          $63,927                 $60,507

  Money market and NOW
   deposits (1)              $15,341    79   2.06    $15,174   116   3.03
  Savings deposits             1,359     2   0.64      1,374     4   1.00
  Customer certificates of
   deposit                     8,286    84   4.07      8,229    92   4.44
  Institutional certificates
   of deposit                  7,257    77   4.28      5,779    76   5.22
  Foreign office time
   deposits                    1,197    11   3.81      1,278    15   4.69
       Total interest-
        bearing deposits      33,440   253   3.05     31,834   303   3.77

  Short-term borrowings        3,497    29   3.28      2,560    30   4.64
  Medium- and long-term debt   9,856   105   4.27      9,180   122   5.31
       Total interest-
        bearing sources       46,793   387   3.32     43,574   455   4.15

  Noninterest-bearing
   deposits (1)               10,622                  10,533
  Accrued expenses and other
   liabilities                 1,320                   1,313
  Shareholders' equity         5,192                   5,087
       Total liabilities and
        shareholders' equity $63,927                 $60,507

  Net interest income/rate
   spread (FTE)                       $477   2.52             $489   2.47

  FTE adjustment                        $1                      $-

  Impact of net noninterest-bearing
   sources of funds                          0.70                    0.96
  Net interest margin (as a
   percentage of average earning
   assets) (FTE) (2)                         3.22 %                  3.43 %

  (1) FSD balances included
      above:
       Loans (primarily low-
        rate)                   $802    $2   1.12 %     $941    $2   0.98 %
       Interest-bearing
        deposits               1,094     8   2.77      1,121    11   3.78
       Noninterest-bearing
        deposits               1,894                   2,060
  (2) Impact of FSD loans
      (primarily low-rate) on
      the following:
       Commercial loans                     (0.13) %                (0.21) %
       Total loans                          (0.08)                  (0.11)
       Net interest margin
        (FTE) (assuming
        loans were funded
        by noninterest-
        bearing deposits)                  (0.03)                  (0.04)



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

                                                Three Months Ended
                                                  March 31, 2007
                                          Average                Average
  (dollar amounts in millions)            Balance    Interest     Rate

  Commercial loans (1) (2)                  $27,757      $499       7.30 %
  Real estate construction loans              4,249        91       8.66
  Commercial mortgage loans                   9,673       175       7.35
  Residential mortgage loans                  1,705        26       6.11
  Consumer loans                              2,405        43       7.14
  Lease financing                             1,273        10       3.18
  International loans                         1,834        32       7.07
  Business loan swap income (expense)             -       (24)         -
          Total loans (2)                    48,896       852       7.06

  Investment securities available-for-sale    3,745        42       4.35
  Federal funds sold and securities
   purchased under agreements to resell         276         4       5.39
  Other short-term investments                  231         4       6.79
          Total earning assets               53,148       902       6.86

  Cash and due from banks                     1,480
  Allowance for loan losses                    (503)
  Accrued income and other assets             2,963
          Total assets                      $57,088

  Money market and NOW deposits (1)         $14,749       111       3.05
  Savings deposits                            1,381         3       0.85
  Customer certificates of deposit            7,345        80       4.44
  Institutional certificates of deposit       5,823        78       5.44
  Foreign office time deposits                1,119        14       4.96
          Total interest-bearing
           deposits                          30,417       286       3.81

  Short-term borrowings                       1,655        22       5.32
  Medium- and long-term debt                  6,426        91       5.74
          Total interest-bearing
           sources                           38,498       399       4.20

  Noninterest-bearing deposits (1)           12,162
  Accrued expenses and other
   liabilities                                1,336
  Shareholders' equity                        5,092
          Total liabilities and
           shareholders' equity             $57,088

  Net interest income/rate spread (FTE)                  $503       2.66

  FTE adjustment                                           $1

  Impact of net noninterest-bearing
    sources of funds                                                1.16
  Net interest margin (as a percentage
    of average earning assets) (FTE)
     (2)                                                            3.82 %

  (1) FSD balances included above:
          Loans (primarily low-rate)         $1,569        $3       0.68 %
          Interest-bearing deposits           1,248        12       3.91
          Noninterest-bearing deposits        3,450
  (2) Impact of FSD loans (primarily
      low-rate) on the following:
          Commercial loans                                         (0.40)%
          Total loans                                              (0.22)
          Net interest margin (FTE)
           (assuming loans were
           funded by noninterest-
           bearing deposits)                                       (0.11)



      CONSOLIDATED STATISTICAL DATA
      Comerica Incorporated and Subsidiaries




  (in millions, except per       March   December September  June     March
   share data)                 31, 2008  31, 2007 30, 2007 30, 2007 31, 2007

  Commercial loans:
       Floor plan                $2,913   $2,878   $2,601   $3,012   $2,970
       Other                     26,562   25,345   24,791   24,134   23,711
         Total commercial loans  29,475   28,223   27,392   27,146   26,681
  Real estate construction
   loans:
       Commercial Real Estate
        business line             4,113    4,089    4,007    3,777    3,708
       Other business lines         656      727      752      736      754
         Total real estate
          construction loans      4,769    4,816    4,759    4,513    4,462
  Commercial mortgage loans:
       Commercial Real Estate
        business line             1,418    1,377    1,467    1,344    1,286
       Other business lines       8,941    8,671    8,527    8,384    8,306
         Total commercial
          mortgage loans         10,359   10,048    9,994    9,728    9,592
  Residential mortgage loans      1,926    1,915    1,892    1,839    1,741
  Consumer loans:
       Home equity                1,619    1,616    1,582    1,585    1,570
       Other consumer               829      848      815      736      822
         Total consumer loans     2,448    2,464    2,397    2,321    2,392
  Lease financing                 1,341    1,351    1,319    1,314    1,273
  International loans             2,034    1,926    1,843    1,904    1,848
         Total loans            $52,352  $50,743  $49,596  $48,765  $47,989

  Goodwill                         $150     $150     $150     $150     $150
  Loan servicing rights              12       12       13       13       14

  Tier 1 common capital ratio*     6.71%    6.85%    7.01%    7.18%    7.49%
  Tier 1 risk-based capital
   ratio*                          7.35     7.51     7.68     7.87     8.19
  Total risk-based capital
   ratio *                        11.00    11.20    11.44    11.71    12.15
  Leverage ratio*                  8.86     9.26     9.60     9.68    10.00

  Book value per share           $34.93   $34.12   $33.56   $32.74   $32.78

  Market value per share for
   the quarter:
       High                      $45.19   $54.88   $61.34   $63.89   $63.39
       Low                        34.51    39.62    50.26    58.18    56.77
       Close                      35.08    43.53    51.28    59.47    59.12

  Quarterly ratios:
       Return on average common
        shareholders' equity
        from continuing
        operations                 8.51%    9.20%   14.27%   15.44%   14.86%
       Return on average common
        shareholders' equity       8.42     9.35    14.41    15.44    14.89
       Return on average assets
        from continuing
        operations                 0.69     0.77     1.22     1.35     1.33
       Return on average assets    0.68     0.79     1.23     1.35     1.33
       Efficiency ratio           58.25    62.76    58.00    55.97    57.66

  Number of banking centers         420      417      403      402      402

  Number of employees - full
   time equivalent               10,643   10,782   10,683   10,687   10,661

  * March 31, 2008 ratios are estimated



    PARENT COMPANY ONLY BALANCE SHEETS
    Comerica Incorporated

                                           March 31,  December 31, March 31,
  (in millions, except share data)            2008        2007        2007

  ASSETS
  Cash and due from subsidiary bank           $119          $1          $-
  Short-term investments with
   subsidiary bank                             120         224         462
  Other short-term investments                 103         102          97
  Investment in subsidiaries,
   principally banks                         5,965       5,840       5,599
  Premises and equipment                         3           4           3
  Other assets                                 187         166         167
        Total assets                        $6,497      $6,337      $6,328

  LIABILITIES AND SHAREHOLDERS' EQUITY
  Medium- and long-term debt                  $981        $968        $956
  Other liabilities                            259         252         261
        Total liabilities                    1,240       1,220       1,217

  Common stock - $5 par value:
     Authorized - 325,000,000 shares
     Issued - 178,735,252 shares at
      3/31/08, 12/31/07, and 3/31/07           894         894         894
  Capital surplus                              565         564         524
  Accumulated other comprehensive loss         (67)       (177)       (284)
  Retained earnings                          5,496       5,497       5,302
  Less cost of common stock in treasury
   - 28,233,996 shares at 3/31/08,
   28,747,097 shares at 12/31/07 and
   22,834,368 shares at 3/31/07             (1,631)     (1,661)     (1,325)
        Total shareholders' equity           5,257       5,117       5,111
        Total liabilities and
         shareholders' equity               $6,497      $6,337      $6,328



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


                                           Accumulated
                                              Other                   Total
                         Common Stock       Comprehen-             Sharehol-
  (in millions, except    In          Capital sive  Retained Treasury  ders'
   per share data)      Shares Amount Surplus Loss  Earnings  Stock   Equity

  BALANCE AT JANUARY 1,
   2007                   157.6  $894  $520  $(324) $5,230  $(1,219) $5,101
  Net income                 -     -     -      -      190       -      190
  Other comprehensive
   income, net of tax        -     -     -      40      -        -       40
  Total comprehensive
   income                                                               230
  Cash dividends declared
   on common stock ($0.64
   per share)                -     -     -      -     (101)       -    (101)
  Purchase of common stock (3.5)   -     -      -        -     (208)   (208)
  Net issuance of common
   stock under employee
   stock plans              1.8    -    (20)    -      (17)     103      66
  Recognition of share-
   based compensation
   expense                   -     -     23     -       -        -       23
  Employee deferred
   compensation
   obligations               -     -      1     -       -        (1)      -
  BALANCE AT MARCH 31,
   2007                   155.9  $894  $524  $(284) $5,302  $(1,325) $5,111

  BALANCE AT JANUARY 1,
   2008                   150.0  $894  $564  $(177) $5,497  $(1,661) $5,117
  Net income                 -     -     -      -      109       -      109
  Other comprehensive
   income, net of tax        -     -     -     110      -        -      110
  Total comprehensive
   income                    -     -     -      -       -        -      219
  Cash dividends declared
   on common stock ($0.66
   per share)                -     -     -      -      (99)      -      (99)
  Net issuance of common
   stock under employee
   stock plans              0.5    -    (20)    -      (11)      31       -
  Recognition of share-
   based compensation
   expense                   -     -     20     -       -        -       20
  Employee deferred
   compensation
   obligations               -     -      1     -       -        (1)      -
  BALANCE AT MARCH 31,
   2008                   150.5  $894  $565   $(67) $5,496  $(1,631) $5,257



       BUSINESS SEGMENT FINANCIAL RESULTS
       Comerica Incorporated and Subsidiaries

                                                               Wealth &
  (dollar amounts in millions)           Business    Retail  Institutional
  Three Months Ended March 31, 2008        Bank       Bank     Management

  Earnings summary:
  Net interest income (expense) (FTE)        $329       $148        $36
  Provision for loan losses                   147         17          -
  Noninterest income                           74         74         75
  Noninterest expenses                        176        143         79
  Provision (benefit) for income taxes
   (FTE)                                       18         22         12
  Loss from discontinued operations,
   net of tax                                   -          -          -
  Net income (loss)                           $62        $40        $20
  Net credit-related charge-offs              $99        $10         $1

  Selected average balances:
  Assets                                  $42,129     $7,144     $4,468
  Loans                                    41,219      6,276      4,315
  Deposits                                 15,878     17,162      2,637
  Liabilities                              16,687     17,170      2,646
  Attributed equity                         3,168        725        331

  Statistical data:
  Return on average assets (1)               0.59 %     0.89 %     1.79 %
  Return on average attributed equity        7.83      22.00      24.10
  Net interest margin (2)                    3.20       3.47       3.33
  Efficiency ratio                          44.05      70.99      70.95


  Three Months Ended March 31, 2008        Finance     Other      Total

  Earnings summary:
  Net interest income (expense) (FTE)        $(26)      $(10)       $477
  Provision for loan losses                     -         (5)        159
  Noninterest income                           18         (4)        237
  Noninterest expenses                          3          2         403
  Provision (benefit) for income taxes
   (FTE)                                       (8)        (2)         42
  Loss from discontinued operations,
   net of tax                                   -         (1)         (1)
  Net income (loss)                           $(3)      $(10)       $109
  Net credit-related charge-offs               $-         $-        $110

  Selected average balances:
  Assets                                   $8,644     $1,542     $63,927
  Loans                                         5         37      51,852
  Deposits                                  8,142        243      44,062
  Liabilities                              21,636        596      58,735
  Attributed equity                           902         66       5,192

  Statistical data:
  Return on average assets (1)                 N/M        N/M       0.68 %
  Return on average attributed equity          N/M        N/M       8.42
  Net interest margin (2)                      N/M        N/M       3.22
  Efficiency ratio                             N/M        N/M      58.25



                                                                Wealth &
                                         Business      Retail Institutional
  Three Months Ended December 31, 2007      Bank        Bank    Management

  Earnings summary:
  Net interest income (expense) (FTE)        $330       $161        $36
  Provision for loan losses                    88         26          1
  Noninterest income                           80         55         72
  Noninterest expenses                        186        182         86
  Provision (benefit) for income taxes
   (FTE)                                       43          3          8
  Income from discontinued operations,
   net of tax                                   -          -          -
  Net income (loss)                           $93         $5        $13
  Net credit-related charge-offs              $50        $14         $-

  Selected average balances:
  Assets                                  $41,327     $6,998     $4,321
  Loans                                    40,285      6,229      4,146
  Deposits                                 15,931     17,254      2,552
  Liabilities                              16,765     17,266      2,561
  Attributed equity                         3,073        872        353

  Statistical data:
  Return on average assets (1)               0.89 %     0.11 %     1.21 %
  Return on average attributed equity       12.02       2.33      14.88
  Net interest margin (2)                    3.25       3.69       3.43
  Efficiency ratio                          45.54      84.52      79.55



  Three Months Ended December 31, 2007      Finance     Other      Total

  Earnings summary:
  Net interest income (expense) (FTE)        $(30)       $(8)       $489
  Provision for loan losses                     -         (7)        108
  Noninterest income                           16          7         230
  Noninterest expenses                          3         (7)        450
  Provision (benefit) for income taxes
   (FTE)                                       (9)        (1)         44
  Income from discontinued operations,
   net of tax                                   -          2           2
  Net income (loss)                           $(8)       $16        $119
  Net credit-related charge-offs               $-         $-         $64

  Selected average balances:
  Assets                                   $6,785     $1,076     $60,507
  Loans                                         5         34      50,699
  Deposits                                  6,622          8      42,367
  Liabilities                              18,472        356      55,420
  Attributed equity                           724         65       5,087

  Statistical data:
  Return on average assets (1)                 N/M        N/M       0.79 %
  Return on average attributed equity          N/M        N/M       9.35
  Net interest margin (2)                      N/M        N/M       3.43
  Efficiency ratio                             N/M        N/M      62.76


                                                                 Wealth &
                                          Business     Retail Institutional
  Three Months Ended March 31, 2007         Bank        Bank    Management

  Earnings summary:
  Net interest income (expense) (FTE)        $337       $170        $37
  Provision for loan losses                    14          5         (1)
  Noninterest income                           61         52         71
  Noninterest expenses                        170        153         76
  Provision (benefit) for income taxes
   (FTE)                                       68         22         12
  Income from discontinued operations,
   net of tax                                   -          -          -
  Net income (loss)                          $146        $42        $21
  Net credit-related charge-offs              $14         $5         $-

  Selected average balances:
  Assets                                  $40,059     $6,840     $3,898
  Loans                                    39,015      6,095      3,747
  Deposits                                 16,711     17,032      2,317
  Liabilities                              17,565     17,045      2,317
  Attributed equity                         2,850        835        312

  Statistical data:
  Return on average assets (1)               1.45 %     0.93 %     2.19 %
  Return on average attributed equity       20.45      19.99      27.36
  Net interest margin (2)                    3.50       4.04       3.92
  Efficiency ratio                          42.72      68.84      70.52


  Three Months Ended March 31, 2007         Finance     Other      Total

  Earnings summary:
  Net interest income (expense) (FTE)        $(38)       $(3)       $503
  Provision for loan losses                     -          5          23
  Noninterest income                           16          3         203
  Noninterest expenses                          2          6         407
  Provision (benefit) for income taxes
   (FTE)                                      (12)        (3)         87
  Income from discontinued operations,
   net of tax                                   -          1           1
  Net income (loss)                          $(12)       $(7)       $190
  Net credit-related charge-offs               $-         $-         $19

  Selected average balances:
  Assets                                   $5,015     $1,276     $57,088
  Loans                                        17         22      48,896
  Deposits                                  6,490         29      42,579
  Liabilities                              14,600        469      51,996
  Attributed equity                           574        521       5,092

  Statistical data:
  Return on average assets (1)                 N/M        N/M       1.33 %
  Return on average attributed equity          N/M        N/M      14.89
  Net interest margin (2)                      N/M        N/M       3.82
  Efficiency ratio                             N/M        N/M      57.66

  (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)
  Three Months Ended March 31, 2008    Midwest   Western   Texas   Florida

  Earnings summary:
  Net interest income (expense) (FTE)     $205      $172      $74      $11
  Provision for loan losses                 20       114        8       12
  Noninterest income                       136        33       24        5
  Noninterest expenses                     186       108       58       10
  Provision (benefit) for income taxes
   (FTE)                                    48        (7)      12       (2)
  Income from discontinued operations,
   net of tax                                -         -        -        -
  Net income (loss)                        $87      $(10)     $20      $(4)
  Net credit-related charge-offs           $28       $66       $5      $10

  Selected average balances:
  Assets                               $19,656   $17,263   $7,932   $1,891
  Loans                                 19,030    16,882    7,642    1,877
  Deposits                              16,127    12,848    4,005      362
  Liabilities                           16,814    12,849    4,022      358
  Attributed equity                      1,663     1,270      619      125

  Statistical data:
  Return on average assets (1)            1.76 %   (0.23)%   1.00 %  (0.76)%
  Return on average attributed equity    20.83     (3.19)   12.88   (11.57)
  Net interest margin (2)                 4.30      4.07     3.83     2.55
  Efficiency ratio                       57.48     52.99    61.28    61.24


                                                          Finance
                                        Other    Inter-   & Other
  Three Months Ended March 31, 2008    Markets  national Businesses   Total
  Earnings summary:
  Net interest income (expense) (FTE)      $36      $15      $(36)    $477
  Provision for loan losses                 13       (3)       (5)     159
  Noninterest income                        17        8        14      237
  Noninterest expenses                      26       10         5      403
  Provision (benefit) for income taxes
   (FTE)                                    (5)       6       (10)      42
  Income from discontinued operations,
   net of tax                                -        -        (1)      (1)
  Net income (loss)                        $19      $10      $(13)    $109
  Net credit-related charge-offs            $-       $1        $-     $110

  Selected average balances:
  Assets                                $4,633   $2,366   $10,186  $63,927
  Loans                                  4,140    2,239        42   51,852
  Deposits                               1,534      801     8,385   44,062
  Liabilities                            1,643      817    22,232   58,735
  Attributed equity                        384      163       968    5,192

  Statistical data:
  Return on average assets (1)            1.61 %   1.76 %     N/M     0.68 %
  Return on average attributed equity    19.47    25.50       N/M     8.42
  Net interest margin (2)                 3.42     2.69       N/M     3.22
  Efficiency ratio                       50.41    44.09       N/M    58.25



  Three Months Ended December 31, 2007  Midwest   Western   Texas   Florida
  Earnings summary:
  Net interest income (expense) (FTE)     $212      $178      $74      $11
  Provision for loan losses                 21        92        7        5
  Noninterest income                       120        35       23        4
  Noninterest expenses                     218       121       67       11
  Provision (benefit) for income taxes
   (FTE)                                    34         2        9        -
  Income from discontinued operations,
   net of tax                                -         -        -        -
  Net income (loss)                        $59       $(2)     $14      $(1)
  Net credit-related charge-offs           $37       $23       $3       $-

  Selected average balances:
  Assets                               $19,228   $17,137   $7,677   $1,732
  Loans                                 18,601    16,615    7,381    1,719
  Deposits                              16,117    13,012    3,935      299
  Liabilities                           16,797    13,044    3,953      297
  Attributed equity                      1,766     1,264      634      112

  Statistical data:
  Return on average assets (1)            1.23 %   (0.06)%   0.73 %  (0.21)%
  Return on average attributed equity    13.41     (0.81)    8.79    (3.29)
  Net interest margin (2)                 4.50      4.24     3.95     2.67
  Efficiency ratio                       65.81     56.97    69.30    73.50


                                                           Finance
                                         Other    Inter-   & Other
  Three Months Ended December 31, 2007  Markets  national Businesses Total
  Earnings summary:
  Net interest income (expense) (FTE)      $36      $16     $(38)    $489
  Provision for loan losses                 (7)      (3)      (7)     108
  Noninterest income                        16        9       23      230
  Noninterest expenses                      26       11       (4)     450
  Provision (benefit) for income taxes
   (FTE)                                     3        6      (10)      44
  Income from discontinued operations,
   net of tax                                -        -        2        2
  Net income (loss)                        $30      $11       $8     $119
  Net credit-related charge-offs            $1       $-       $-      $64

  Selected average balances:
  Assets                                $4,591   $2,281   $7,861  $60,507
  Loans                                  4,192    2,152       39   50,699
  Deposits                               1,495      879    6,630   42,367
  Liabilities                            1,613      888   18,828   55,420
  Attributed equity                        369      153      789    5,087

  Statistical data:
  Return on average assets (1)            2.64 %   1.87 %    N/M     0.79 %
  Return on average attributed equity    32.83    27.81      N/M     9.35
  Net interest margin (2)                 3.40     2.80      N/M     3.43
  Efficiency ratio                       49.17    47.13      N/M    62.76



  Three Months Ended March 31, 2007    Midwest   Western   Texas   Florida
  Earnings summary:
  Net interest income (expense) (FTE)     $227      $188      $69      $11
  Provision for loan losses                 27       (12)       -        1
  Noninterest income                       115        27       19        4
  Noninterest expenses                     194       111       53        9
  Provision (benefit) for income taxes
   (FTE)                                    42        43       12        2
  Income from discontinued operations,
   net of tax                                -         -        -        -
  Net income (loss)                        $79       $73      $23       $3
  Net credit-related charge-offs
   (recoveries)                            $21       $(5)      $3       $-

  Selected average balances:
  Assets                               $19,180   $16,782   $6,719   $1,646
  Loans                                 18,614    16,241    6,444    1,626
  Deposits                              15,868    13,696    3,843      284
  Liabilities                           16,520    13,733    3,858      288
  Attributed equity                      1,712     1,177      556       87

  Statistical data:
  Return on average assets (1)            1.64 %    1.74 %   1.38 %   0.76 %
  Return on average attributed equity    18.37     24.80    16.65    14.35
  Net interest margin (2)                 4.93      4.69     4.31     2.80
  Efficiency ratio                       56.78     51.32    60.84    60.63


                                                          Finance
                                        Other    Inter-   & Other
  Three Months Ended March 31, 2007     Markets national Businesses  Total
  Earnings summary:
  Net interest income (expense) (FTE)      $32      $17     $(41)    $503
  Provision for loan losses                  2        -        5       23
  Noninterest income                        11        8       19      203
  Noninterest expenses                      21       11        8      407
  Provision (benefit) for income taxes
   (FTE)                                    (2)       5      (15)      87
  Income from discontinued operations,
   net of tax                                -        -        1        1
  Net income (loss)                        $22       $9     $(19)    $190
  Net credit-related charge-offs
   (recoveries)                             $-       $-       $-      $19

  Selected average balances:
  Assets                                $4,288   $2,182   $6,291  $57,088
  Loans                                  3,873    2,059       39   48,896
  Deposits                               1,271    1,098    6,519   42,579
  Liabilities                            1,391    1,137   15,069   51,996
  Attributed equity                        300      165    1,095    5,092

  Statistical data:
  Return on average assets (1)            2.02 %   1.69 %    N/M     1.33 %
  Return on average attributed equity    28.93    22.41      N/M    14.89
  Net interest margin (2)                 3.27     3.23      N/M     3.82
  Efficiency ratio                       49.23    41.93      N/M    57.66

  (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