DETROIT, Jan. 31 /PRNewswire-FirstCall/ -- Comerica Incorporated
(NYSE: CMA) today announced that it will make a presentation at the Sandler
O'Neill & Partners, L.P. Texas Banking Roundup conference, to be held February
3-4, 2005, at The Westin Stonebriar Resort in North Dallas, Texas.

Comerica's presentation will begin at 9:40 a.m. (ET) on Thursday,
February 3, 2005. Speaking on behalf of Comerica will be Charles L. Gummer,
executive vice president, Comerica Incorporated and president and chief
executive officer of the Texas Division of Comerica Bank.
To access the live audio webcast, including presentation slides, visit the
"Investor Relations" area of Comerica's Web site at http://www.comerica.com .
Replays will be available at the same location through March 4, 2005.
Comerica Incorporated is a financial services company headquartered in
Detroit, strategically aligned into the Business Bank, Small Business &
Personal Financial Services, and Wealth & Institutional Management. Comerica
focuses on relationships, and helping businesses and people be successful.
Comerica reported total assets of $51.8 billion at December 31, 2004. To
receive e-mail alerts of breaking Comerica news, go to
http://www.comerica.com/newsalerts .

SOURCE Comerica Incorporated
-0- 01/31/2005
/CONTACT: Media Contacts: Sharon R. McMurray, +1-313-222-4881, Wayne J.
Mielke, +1-313-222-4732, or Investor Contacts: Helen L. Arsenault,
+1-313-222-2840, Paul Jaremski, +1-313-222-6317, all of Comerica Incorporated/
/Photo: NewsCom: http://www.newscom.com/cgi-bin/prnh/20010807/CMALOGO
PRN Photo Desk, photodesk@prnewswire.com/
/Web site: http://www.comerica.com /
(CMA)