News Releases

Comerica Quarterly Earnings and Conference Call October 15

DETROIT, Sept. 18 /PRNewswire-FirstCall/ -- Comerica Incorporated
(NYSE: CMA) will announce its third quarter 2003 earnings prior to the market
opening on Wednesday, October 15, 2003.
(Logo: http://www.newscom.com/cgi-bin/prnh/20010807/CMALOGO )
Comerica will host a conference call to review third quarter 2003
financial results at 9 a.m. ET Wednesday, October 15, 2003. Interested
parties may access the conference call by calling (706) 679-5261 (event ID No.
2855226). The call also will be accessible on the Internet at
www.comerica.com . A replay of the conference call will be available
approximately two hours following the call through Wednesday, November 12,
2003. The conference call replay can be accessed by calling (800) 642-1687 or
(706) 645-9291 (event ID No. 2855226). The replay also will be accessible via
Comerica's "Investor Relations" page at www.comerica.com .
Comerica Incorporated (NYSE: CMA) is a financial services company
headquartered in Detroit, strategically aligned into the Business Bank, Small
Business Banking & Personal Financial Services, and Wealth & Institutional
Management. Comerica focuses on relationships, and helping businesses and
people be successful. Comerica reported total assets of $59 billion at June
30, 2003. To receive e-mail alerts of breaking Comerica news, go to
www.comerica.com/newsalerts .

SOURCE Comerica Incorporated
-0- 09/18/2003
/CONTACT: Media Contacts: Sharon R. McMurray, +1-313-222-4881, Wayne J.
Mielke, +1-313-222-4732, Investor Contacts: Helen L. Arsenault,
+1-313-222-2840, Judith M. Chavis, +1-313-222-6317, all of Comerica
Incorporated/
/Photo: NewsCom: http://www.newscom.com/cgi-bin/prnh/20010807/CMALOGO
PRN Photo Desk, +1-888-776-6555 or +1-212-782-2840/
/Web site: http://www.comerica.com /
(CMA)

CO: Comerica Incorporated
ST: Michigan
IN: FIN
SU: CCA MAV

KN-AM
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1868 09/18/2003 11:40 EDT http://www.prnewswire.com