News Releases

Comerica Reports First Quarter 2008 Earnings
Loan Growth Continues in High Growth Markets
Deposit Rate Reductions and Deposit Growth Among Other Highlights
Credit Issues Focused on California Residential Real Estate Development Portfolio
PRNewswire-FirstCall
DALLAS
(NYSE:CMA)

DALLAS, April 17 /PRNewswire-FirstCall/ -- Comerica Incorporated (NYSE: CMA) today reported first quarter 2008 income from continuing operations of $110 million, or $0.73 per diluted share, compared to $117 million, or $0.77 per diluted share, for the fourth quarter 2007 and $189 million, or $1.19 per diluted share, for the first quarter 2007. First quarter 2008 included a $159 million provision for loan losses, compared to $108 million for the fourth quarter 2007 and $23 million for the first quarter 2007.

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     (dollar amounts in millions,         1st Qtr    4th Qtr     1st Qtr
      except per share data)                '08        '07         '07

     Net interest income                    $476       $489        $502
     Provision for loan losses               159        108          23
     Noninterest income                      237        230         203
     Noninterest expenses                    403        450         407

     Income from continuing operations,
      net of tax                             110        117         189
     Net income                              109        119         190

     Diluted EPS from continuing
      operations                            0.73       0.77        1.19
     Diluted EPS from discontinued
      operations*                              -       0.02           -
     Diluted EPS                            0.73       0.79        1.19

     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

     Net interest margin                    3.22       3.43        3.82

     * In the fourth quarter 2006, Comerica sold its stake in Munder
       Capital Management (Munder) and reports Munder as a discontinued
       operation in all periods presented.


"Despite the challenged economic environment, we remained focused on executing our strategy in the first quarter, as evidenced by good loan and deposit growth, particularly in our high-growth markets," said Ralph W. Babb Jr., chairman and chief executive officer. "While the continued deterioration of the California residential real estate market and its effects on our residential real estate development portfolio affected our overall performance, the remainder of our loan portfolio continued to exhibit stable credit metrics.

"As expected, the net interest margin of 3.22 percent declined 21 basis points from the fourth quarter, largely due to planned securities purchases, expected loan growth in excess of core deposit growth, and the reduced contribution of noninterest-bearing funds in a lower rate environment.

"Our expenses were well controlled in the first quarter with reduced headcount, even as we continued our banking center expansion program."

  First Quarter 2008 Compared to Fourth Quarter 2007
   - On an annualized basis, excluding Financial Services Division (FSD)
     loans, average loans increased 10 percent, with growth of 14 percent in
     the Texas market, 10 percent in the Western market and 9 percent in the
     Midwest market.
   - On an annualized basis, total deposits, excluding FSD deposits and
     institutional certificates of deposit, increased five percent,
     including an increase in noninterest-bearing deposits of 12 percent.
     Deposit growth occurred while deposit rates were lowered.  Funding
     sources also included $2 billion of new advances from the Federal Home
     Loan Bank of Dallas with a five-year term at an attractive rate.
   - The net interest margin was 3.22 percent in the first quarter 2008, a
     decrease of 21 basis points from 3.43 percent in the fourth quarter
     2007, largely due to planned securities purchases, expected loan growth
     in excess of core deposit growth and the reduced contribution of
     noninterest-bearing funds in a lower rate environment.
   - Net credit-related charge-offs were $110 million, or 85 basis points as
     a percent of average total loans, for the first quarter 2008, compared
     to $64 million, or 50 basis points as a percent of average total loans,
     for the fourth quarter 2007.  Of the first quarter charge-offs, $75
     million were in the Commercial Real Estate business line, predominantly
     with residential real estate developers in the Western market. The
     remaining net charge-offs of $35 million were 31 basis points of
     average non-Commercial Real Estate loans. The provision for loan losses
     was $159 million for the first quarter 2008, compared to $108 million
     for the fourth quarter 2007, bringing the period-end allowance to total
     loans ratio to 1.16 percent from 1.10 percent at December 31, 2007.
   - Noninterest income increased $7 million, and included a $21 million
     gain on Visa shares, with increases in investment banking fees and
     service charges on deposit accounts, partially offset by decreases in
     net income from principal investing and warrants, seasonally lower
     commercial lending fees, and deferred compensation asset returns (which
     are offset by a decrease in deferred compensation plan costs in
     noninterest expenses).
   - Noninterest expenses decreased $47 million from the fourth quarter
     2007, mostly due to the first quarter 2008 reversal of the $13 million
     loss sharing arrangement expense that was recorded in the fourth
     quarter 2007 related to membership in Visa and a $16 million decrease
     in salaries expense, including a decrease in deferred compensation plan
     costs in first quarter 2008, partially offset by an increase in share-
     based compensation expense.
   - The estimated Tier 1 common capital ratio was 6.71 percent, within the
     targeted range.



  Net Interest Income and Net Interest Margin

    (dollar amounts in millions)          1st Qtr     4th Qtr     1st Qtr
                                            '08         '07         '07

    Net interest income                     $476        $489        $502

    Net interest margin                     3.22 %      3.43 %      3.82 %

    Selected average balances:
     Total earning assets                $59,518     $56,621     $53,148
     Total investment securities           7,222       5,533       3,745
     Total loans                          51,852      50,699      48,896
     Total loans, excluding FSD loans
      (primarily low-rate)                51,050      49,758      47,327

     Total interest-bearing deposits      33,440      31,834      30,417
     Total noninterest-bearing
      deposits                            10,622      10,533      12,162
     Total noninterest-bearing
      deposits, excluding FSD              8,728       8,473       8,712


   - The $13 million decrease in net interest income in the first quarter
     2008, when compared to fourth quarter 2007, resulted primarily from a
     reduction in the net interest margin and the impact of one less day ($5
     million), partially offset by growth in securities and loans.
   - The net interest margin of 3.22 percent declined 21 basis points, as
     compared to fourth quarter 2007, reflecting the decreased contribution
     of noninterest-bearing funds in a lower rate environment and earning
     asset growth in excess of deposit growth, partially offset by deposit
     rate reductions.
   - Securities purchases consisted of AAA-rated mortgage-backed securities
     issued by government sponsored enterprises (FNMA, FHLMC).


  Noninterest Income

Noninterest income was $237 million for the first quarter 2008, compared to $230 million for the fourth quarter 2007 and $203 million for the first quarter 2007. Noninterest income in the first quarter 2008, compared to the fourth quarter 2007, included the $21 million gain on the sale of Visa shares (included in "net securities gains") and increased service charges on deposit accounts ($1 million) and investment banking fees ($4 million), partially offset by decreases in seasonally lower commercial lending fees ($6 million), net income (loss) from principal investing and warrants ($10 million) and deferred compensation asset returns ($7 million, offset by a decrease in deferred compensation plan costs in noninterest expenses).

Noninterest Expenses

Noninterest expenses were $403 million for the first quarter 2008, compared to $450 million for the fourth quarter 2007 and $407 million for the first quarter 2007. The $47 million decrease in noninterest expenses in the first quarter 2008, compared to the fourth quarter 2007, reflected a $16 million decrease in salaries expense and the reversal of the $13 million Visa loss sharing arrangement expense that was recorded in the fourth quarter 2007 (included in "litigation and operational losses"). The decrease in salaries expense was primarily due to additional cost deferrals from a refinement in application of Statement of Financial Accounting Standards No. 91 - Accounting for Loan Origination Fees and Costs (FAS 91) ($11 million), a decrease in deferred compensation plan costs ($7 million) and reduced headcount, partially offset by an increase of $8 million in share-based compensation, reflecting that portion of the annual award of restricted stock which is required to be expensed in the period granted. Certain categories of noninterest expenses are highlighted in the table below.

                                       1st Qtr      4th Qtr    1st Qtr
                                         '08          '07        '07
      Salaries
         Regular salaries                $151         $163       $154
         Severance                          2            3          -
         Incentives                        32           36         27
         Deferred compensation plan
          costs                            (5)           2          2
         Share-based compensation          20           12         23
           Total salaries                 200          216        206
      Employee benefits                    47           48         46
      Customer services                     6            7         14
      Litigation and operational losses    (8)          18          3
      Provision for credit losses on
       lending-related commitments          4            3         (2)


  Tax-related Items

The provision for income taxes reflected a benefit of $5 million resulting from an after-tax adjustment to deferred tax assets in the first quarter 2008. Fourth quarter 2007 interest on tax liabilities (classified in the "provision for income taxes") reflected a $9 million reduction ($6 million after-tax) of interest resulting from a settlement with the Internal Revenue Service on asset depreciation.

Credit Quality

"California residential real estate developers, in particular, continued to struggle," said Babb. "The excess inventory, declining prices and extended time to sell have had a debilitating effect on the California housing market. We are aggressively addressing this situation as the market has continued to deteriorate."

   - The allowance to loan ratio increased to 1.16 percent at March 31,
     2008, from 1.10 percent at December 31, 2007.
   - The provision for loan losses and loan quality reflected increased
     challenges primarily in residential real estate development located in
     both northern and southern California (Western market).
   - Net loan charge-offs in the Commercial Real Estate business line in the
     first quarter 2008 were $75 million, of which $58 million were from
     residential real estate developers in the Western market. Comparable
     numbers for the fourth quarter 2007 were $36 million in total, of which
     $9 million were from residential real estate developers in the Western
     market. Excluding the Western market, other Commercial Real Estate net
     loan charge-offs in the first quarter 2008 totaled $17 million,
     compared to $27 million in the fourth quarter 2007. In California, the
     median sales price of existing single family homes declined almost 14
     percent from the fourth quarter 2007 (30 percent from one year ago) and
     single family home building permits (trailing 12 months) declined over
     10 percent (33 percent from one year ago).
   - Net loan charge-offs, excluding the Commercial Real Estate business
     line, were $35 million in the first quarter 2008, or 31 basis points of
     average non-Commercial Real Estate loans, compared to $27 million in
     the fourth quarter 2007, or 25 basis points of average non-Commercial
     Real Estate loans.



        (dollar amounts in millions)       1st Qtr     4th Qtr     1st Qtr
                                             '08         '07         '07

         Net loan charge-offs                $110         $63         $16
         Net lending-related commitment
          charge-offs                           -           1           3
             Total net credit-related
              charge-offs                     110          64          19
         Net loan charge-offs/Average
          total loans                        0.85 %      0.50 %      0.13 %
         Net credit-related charge-
          offs/Average total loans           0.85        0.50        0.16

         Provision for loan losses           $159        $108         $23
         Provision for credit losses on
          lending-related commitments           4           3          (2)
             Total provision for credit
              losses                          163         111          21

         Nonperforming assets (NPAs)          560         423         233
         NPAs/Total loans and
          foreclosed property                1.07 %      0.83 %      0.49 %

         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/Total loans                 1.16 %      1.10 %      1.04 %
         Allowance for loan
          losses/Nonperforming loans          112         138         229

         * Included in "Accrued expenses and other liabilities" on the
           consolidated balance sheets.


  Balance Sheet and Capital Management

Total assets and common shareholders' equity were $67.0 billion and $5.3 billion, respectively, at March 31, 2008, compared to $62.3 billion and $5.1 billion, respectively, at December 31, 2007. There were approximately 151 million shares outstanding at March 31, 2008, compared to 150 million shares outstanding at December 31, 2007. No shares were repurchased in the open market in the first quarter 2008.

Comerica's first quarter 2008 estimated Tier 1 common, Tier 1 and total risk-based capital ratios were 6.71 percent, 7.35 percent and 11.00 percent, respectively.

Full Year 2008 Outlook Compared to Full Year 2007 from Continuing Operations

   - Mid single-digit average loan growth, excluding Financial Services
     Division loans, with low single-digit growth in the Midwest market, mid
     to high single-digit growth in the Western market and low double-digit
     growth in the Texas market.
   - Average earning asset growth in excess of average loan growth, with
     securities averaging about $8 billion for the remainder of the year.
   - Average Financial Services Division noninterest-bearing deposits of
     $1.7 to $1.9 billion. Financial Services Division loans will fluctuate
     in tandem with the level of noninterest-bearing deposits.
   - Based on the federal funds rate declining to 1.75 percent by mid-year
     2008, average full year net interest margin around 3.10 percent,
     including the effects of higher levels of securities, lower value of
     noninterest-bearing deposits and average loan growth exceeding average
     deposit growth.
   - Average net credit-related charge-offs of 75-80 basis points of average
     loans.  The provision for credit losses is expected to exceed net
     charge-offs.
   - Low single-digit growth in noninterest income.
   - Low single-digit decline in noninterest expenses.
   - Effective tax rate of about 28 percent.
   - Maintain a Tier 1 common capital ratio within a target range of 6.50 to
     7.50 percent.


  Business Segments

Comerica's continuing operations are strategically aligned into three major business segments: the Business Bank, the Retail Bank, and Wealth & Institutional Management. The Finance Division also is included as a segment. The financial results below are based on the internal business unit structure of Comerica and methodologies in effect at March 31, 2008, and are presented on a fully taxable equivalent (FTE) basis. The accompanying narrative addresses first quarter 2008 results compared to fourth quarter 2007.

  The following table presents net income (loss) by business segment.


        (dollar amounts
         in millions)                1st Qtr       4th Qtr       1st Qtr
                                       '08           '07           '07

         Business Bank              $62    51 %   $93    83 %  $146    70 %
         Retail Bank                 40    33       5     5      42    20
         Wealth & Institutional
          Management                 20    16      13    12      21    10
                                    122   100 %   111   100 %   209   100 %
         Finance                     (3)           (8)          (12)
         Other*                     (10)           16            (7)
              Total                $109          $119          $190

          * Includes discontinued operations and items not directly
            associated with the three major business segments or the
            Finance Division.


  Business Bank

    (dollar amounts in millions)           1st Qtr      4th Qtr     1st Qtr
                                             '08          '07         '07

     Net interest income (FTE)               $329         $330        $337
     Provision for loan losses                147           88          14
     Noninterest income                        74           80          61
     Noninterest expenses                     176          186         170
     Net income                                62           93         146

     Net credit-related charge-offs            99           50          14

     Selected average balances:
     Assets                                42,129       41,327      40,059
     Loans                                 41,219       40,285      39,015
        FSD loans                             802          941       1,569
     Deposits                              15,878       15,931      16,711
        FSD deposits                        2,988        3,181       4,698

     Net interest margin                     3.20  %      3.25 %      3.50 %


   - Average loans, excluding the Financial Services Division, increased
     $1.1 billion, or 11 percent on an annualized basis, driven by growth in
     Global Corporate, Middle Market, Energy and National Dealer Services.
   - Average deposits, excluding the Financial Services Division, increased
     $140 million, or 4 percent on an annualized basis, due to growth in
     Middle Market, Global Corporate and Technology and Life Sciences,
     partially offset by decreases in Commercial Real Estate and
     International.
   - The net interest margin of 3.20 percent decreased five basis points
     primarily due to the impact from the Financial Services Division of
     lower deposit balances and lower value of noninterest-bearing deposits
     in a lower rate environment.
   - The provision for loan losses increased $59 million primarily due to
     continuing challenges in Commercial Real Estate (residential real
     estate developers in the Western market), and changes in Middle Market,
     including the effect of a benefit recognized in the fourth quarter 2007
     in automotive supplier reserves and a single Florida Middle Market
     customer default.
   - Noninterest income decreased $6 million primarily due to a decrease in
     principal investing and warrant income and lower commercial lending
     fees, partially offset by an increase in investment banking fees.
   - Noninterest expenses declined $10 million, primarily due to a decrease
     in salaries expense related to the refinement in application of FAS 91
     and a decline in customer service expenses.


  Retail Bank

    (dollar amounts in millions)           1st Qtr      4th Qtr     1st Qtr
                                             '08          '07         '07

     Net interest income (FTE)               $148         $161        $170
     Provision for loan losses                 17           26           5
     Noninterest income                        74           55          52
     Noninterest expenses                     143          182         153
     Net income                                40            5          42

     Net credit-related charge-offs            10           14           5

     Selected average balances:
     Assets                                 7,144        6,998       6,840
     Loans                                  6,276        6,229       6,095
     Deposits                              17,162       17,254      17,032

     Net interest margin                     3.47  %      3.69 %      4.04 %


   - Average loans increased $47 million, or three percent on an annualized
     basis, as a result of growth in Small Business.
   - Average deposits decreased $92 million, primarily due to decreases in
     noninterest-bearing deposits and time deposits, partially offset by an
     increase in NOW accounts.
   - The net interest margin of 3.47 percent decreased 22 basis points,
     primarily due to a decline in deposit spreads resulting from changes in
     the deposit mix.
   - The provision for loan losses decreased $9 million, primarily in Small
     Business Banking, including SBA loans, from the fourth quarter 2007.
   - Noninterest income increased $19 million, primarily due to the
     $21 million gain on Visa shares.
   - Noninterest expenses decreased $39 million, primarily due to the first
     quarter 2008 reversal of the $13 million Visa loss sharing arrangement
     expense recorded in the fourth quarter 2007 and lower salaries expense
     related to the refinement in application of FAS 91.
   - Three new banking centers were opened in the first quarter 2008 in the
     Western market.



  Wealth and Institutional Management


    (dollar amounts in millions)           1st Qtr      4th Qtr     1st Qtr
                                             '08          '07         '07

      Net interest income (FTE)               $36          $36         $37
      Provision for loan losses                 -            1          (1)
      Noninterest income                       75           72          71
      Noninterest expenses                     79           86          76
      Net income                               20           13          21

      Net credit-related charge-offs            1            -           -

      Selected average balances:
      Assets                                4,468        4,321       3,898
      Loans                                 4,315        4,146       3,747
      Deposits                              2,637        2,552       2,317

      Net interest margin                    3.33  %      3.43 %      3.92 %


   - Average loans increased $169 million, or 16 percent on an annualized
     basis.
   - Average deposits increased $85 million, or 13 percent on an annualized
     basis.
   - The net interest margin of 3.33 percent declined 10 basis points,
     primarily due to a decline in deposit spreads resulting from changes in
     the deposit mix.
   - Noninterest income increased $3 million, partially due to an increase
     in customer derivative income.
   - Noninterest expenses decreased $7 million, partially due to decreases
     in salaries and employee benefits and litigation and operational
     losses.


  Geographic Market Segments

Comerica also provides market segment results for four primary geographic markets: Midwest, Western, Texas and Florida. In addition to the four primary geographic markets, Other Markets and International are also reported as market segments. The financial results below are based on methodologies in effect at March 31, 2008 and are presented on a fully taxable equivalent (FTE) basis. The accompanying narrative addresses first quarter 2008 results compared to fourth quarter 2007.

  The following table presents net income (loss) by market segment.


       (dollar amounts in millions)   1st Qtr      4th Qtr       1st Qtr
                                       '08           '07           '07

          Midwest                   $87    71 %   $59    53 %   $79    39  %
          Western                   (10)   (8)     (2)   (2)     73    35
          Texas                      20    16      14    13      23    11
          Florida                    (4)   (3)     (1)   (1)      3     1
          Other Markets              19    15      30    27      22    10
          International              10     9      11    10       9     4
                                    122   100 %   111   100 %   209   100 %
          Finance & Other
           Businesses*              (13)            8           (19)
               Total               $109          $119          $190

          * Includes discontinued operations and items not directly
            associated with the geographic markets.



  Midwest

    (dollar amounts in millions)           1st Qtr      4th Qtr     1st Qtr
                                             '08          '07         '07

       Net interest income (FTE)             $205         $212        $227
       Provision for loan losses               20           21          27
       Noninterest income                     136          120         115
       Noninterest expenses                   186          218         194
       Net income                              87           59          79

       Net credit-related charge-offs          28           37          21

       Selected average balances:
       Assets                              19,656       19,228      19,180
       Loans                               19,030       18,601      18,614
       Deposits                            16,127       16,117      15,868

       Net interest margin                   4.30  %      4.50 %      4.93 %


   - Average loans increased $429 million, or nine percent on an annualized
     basis, primarily due to increases in the Global Corporate and National
     Dealer Services.
   - Average deposits increased $10 million, as increases in Global
     Corporate and Personal Banking were offset by a decline in Small
     Business Banking.
   - The net interest margin of 4.30 percent declined 20 basis points,
     primarily due to a decline in deposit spreads resulting from changes in
     the deposit mix, partially offset by an increase in loan spreads.
   - The provision for loan losses was relatively unchanged, with improved
     Commercial Real Estate offset by changes in Middle Market, including
     the effect of a benefit recognized in the fourth quarter 2007 in
     automotive supplier reserves.
   - Noninterest income increased $16 million, due to the $17 million gain
     on Visa shares.
   - Noninterest expenses decreased $32 million, primarily due to the first
     quarter 2008 reversal of the $10 million Visa loss sharing arrangement
     expense recorded in the fourth quarter 2007 and lower salaries expense
     related to the refinement in application of FAS 91.



  Western Market

      (dollar amounts in millions)         1st Qtr      4th Qtr     1st Qtr
                                             '08          '07         '07

       Net interest income (FTE)             $172         $178        $188
       Provision for loan losses              114           92         (12)
       Noninterest income                      33           35          27
       Noninterest expenses                   108          121         111
       Net income (loss)                      (10)          (2)         73

       Net credit-related charge-offs          66           23          (5)

       Selected average balances:
       Assets                              17,263       17,137      16,782
       Loans                               16,882       16,615      16,241
          FSD loans                           802          941       1,569
       Deposits                            12,848       13,012      13,696
          FSD deposits                      2,802        3,045       4,515

       Net interest margin                   4.07  %      4.24 %      4.69 %


   - Excluding the Financial Services Division, average loans increased
     $406 million, or 10 percent on an annualized basis, primarily due to
     growth in the Middle Market, Global Corporate and Technology and Life
     Sciences lines of business.
   - Excluding the Financial Services Division, average deposits increased
     $79 million, or three percent on an annualized basis, primarily due to
     growth in Middle Market.
   - The net interest margin of 4.07 percent declined 17 basis points due to
     the impact from the Financial Services Division of lower deposit
     balances and lower value of noninterest-bearing deposits in a lower
     rate environment.
   - The provision for loan losses increased $22 million, primarily due to
     continuing challenges in Commercial  Real Estate (residential real
     estate developers).
   - Noninterest income decreased $2 million, primarily due to a decrease in
     principal investing and warrant income, partially offset by the $1
     million gain on Visa shares.
   - Noninterest expenses decreased $13 million, primarily due to a decrease
     in salaries and benefits expense, in part resulting from the refinement
     in application of FAS 91 and customer service expenses, and the first
     quarter 2008 reversal of  the $1 million Visa loss sharing arrangement
     expense recorded in the fourth quarter 2007.
   - Three new banking centers were opened in the first quarter 2008.



  Texas Market

    (dollar amounts in millions)           1st Qtr      4th Qtr     1st Qtr
                                             '08          '07         '07

       Net interest income (FTE)              $74          $74         $69
       Provision for loan losses                8            7           -
       Noninterest income                      24           23          19
       Noninterest expenses                    58           67          53
       Net income                              20           14          23

       Total net credit-related charge-offs     5            3           3

       Selected average balances:
       Assets                               7,932        7,677       6,719
       Loans                                7,642        7,381       6,444
       Deposits                             4,005        3,935       3,843

       Net interest margin                   3.83  %      3.95 %      4.31 %



   - Average loans increased $261 million, or 14 percent on an annualized
     basis, primarily due to growth in Energy, Middle Market and Commercial
     Real Estate.
   - Excluding the Financial Services Division, average deposits increased
     $19 million, or two percent on an annualized basis.
   - The net interest margin of 3.83 percent decreased 12 basis points
     primarily due to deposit spreads resulting from changes in the deposit
     mix.
   - Noninterest income increased $1 million, primarily due to the
     $3 million gain on Visa shares.
   - Noninterest expenses decreased $9 million, primarily due to the first
     quarter 2008 reversal of the $2 million Visa loss sharing arrangement
     expense recorded in the fourth quarter 2007 and a decrease in salaries
     expense related to the refinement in application of FAS 91.


  Florida Market

    (dollar amounts in millions)           1st Qtr      4th Qtr     1st Qtr
                                             '08          '07         '07

       Net interest income (FTE)              $11          $11         $11
       Provision for loan losses               12            5           1
       Noninterest income                       5            4           4
       Noninterest expenses                    10           11           9
       Net income (loss)                       (4)          (1)          3

       Net credit-related charge-offs          10            -           -

       Selected average balances:
       Assets                               1,891        1,732       1,646
       Loans                                1,877        1,719       1,626
       Deposits                               362          299         284

       Net interest margin                   2.55  %      2.67 %      2.80 %


   - Average loans increased $158 million, primarily due to a transfer of
     Florida loans previously serviced from the Texas market.
   - Average deposits increased $63 million, primarily due to growth in
     Private Banking.
   - The provision for loan losses increased $7 million, primarily due to a
     single Middle Market customer.


  Conference Call and Webcast

Comerica will host a conference call to review first quarter 2008 financial results at 7 a.m. CDT on Thursday, April 17, 2008. Interested parties may access the conference call by calling (800) 309-2262 or (706) 679-5261 (event ID No. 39966204). The call and supplemental financial information can also be accessed on the Internet at http://www.comerica.com/ . A replay will be available approximately two hours following the conference call until May 1, 2008. The conference call replay can be accessed by calling (800) 642-1687 or (706) 645-9291 (event ID No. 39966204). A replay of the Webcast can also be accessed on the Internet via Comerica's "Investor Relations" page at http://www.comerica.com/ .

Comerica Incorporated is a financial services company headquartered in Dallas, Texas, and strategically aligned by three major business segments: the Business Bank, the Retail Bank, and Wealth & Institutional Management. Comerica focuses on relationships and helping people and businesses be successful. In addition to Texas, Comerica Bank locations can be found in Arizona, California, Florida and Michigan, with select businesses operating in several other states, as well as in Canada, China and Mexico.

Forward-looking Statements

Any statements in this news release that are not historical facts are forward-looking statements as defined in the Private Securities Litigation Reform Act of 1995. Words such as "anticipates," "believes," "feels," "expects," "estimates," "seeks," "strives," "plans," "intends," "outlook," "forecast," "position," "target," "mission," "assume," "achievable," "potential," "strategy," "goal," "aspiration," "outcome," "continue," "remain," "maintain," "trend," "objective" and variations of such words and similar expressions, or future or conditional verbs such as "will," "would," "should," "could," "might," "can," "may" or similar expressions, as they relate to Comerica or its management, are intended to identify forward-looking statements. These forward-looking statements are predicated on the beliefs and assumptions of Comerica's management based on information known to Comerica's management as of the date of this news release and do not purport to speak as of any other date. Forward-looking statements may include descriptions of plans and objectives of Comerica's management for future or past operations, products or services, and forecasts of Comerica's revenue, earnings or other measures of economic performance, including statements of profitability, business segments and subsidiaries, estimates of credit trends and global stability. Such statements reflect the view of Comerica's management as of this date with respect to future events and are subject to risks and uncertainties. Should one or more of these risks materialize or should underlying beliefs or assumptions prove incorrect, Comerica's actual results could differ materially from those discussed. Factors that could cause or contribute to such differences are changes in the pace of an economic recovery and related changes in employment levels, changes related to the headquarters relocation or to its underlying assumptions, the effects of war and other armed conflicts or acts of terrorism, the effects of natural disasters including, but not limited to, hurricanes, tornadoes, earthquakes and floods, the disruption of private or public utilities, the implementation of Comerica's strategies and business models, management's ability to maintain and expand customer relationships, changes in customer borrowing, repayment, investment and deposit practices, management's ability to retain key officers and employees, changes in the accounting treatment of any particular item, the impact of regulatory examinations, declines or other changes in the businesses or industries in which Comerica has a concentration of loans, including, but not limited to, the automotive production industry and the real estate business lines, the anticipated performance of any new banking centers, the entry of new competitors in Comerica's markets, changes in the level of fee income, changes in applicable laws and regulations, including those concerning taxes, banking, securities and insurance, changes in trade, monetary and fiscal policies, including the interest rate policies of the Board of Governors of the Federal Reserve System, fluctuations in inflation or interest rates, changes in general economic, political or industry conditions and related credit and market conditions, and adverse conditions in the stock market. Comerica cautions that the foregoing list of factors is not exclusive. Forward-looking statements speak only as of the date they are made. Comerica does not undertake to update forward-looking statements to reflect facts, circumstances, assumptions or events that occur after the date the forward- looking statements are made. For any forward-looking statements made in this news release or in any documents, Comerica claims the protection of the safe harbor for forward-looking statements contained in the Private Securities Litigation Reform Act of 1995.

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SOURCE: Comerica Incorporated

CONTACT: Media, Wayne J. Mielke, +1-214-462-4463, or Investors, Darlene
P. Persons, +1-313-222-2840, or Paul Jaremski, +1-214-969-6476, all of
Comerica Incorporated

Web site: http://www.comerica.com/