DETROIT, Jan. 18 /PRNewswire/ -- Comerica Incorporated (NYSE: CMA) will
announce its fourth quarter earnings prior to the market opening on Monday,
January 22, 2001.

Comerica will host a conference call to review the fourth quarter 2000
financial results at 9 a.m. ET Monday, January 22, 2001. Interested parties
may access the conference call by calling 706-679-5261 (event ID No. 260422).
The call is also accessible on the Internet at www.comerica.com . A replay of
the conference call will be available approximately two hours following the
call through January 26, 2001. The conference call replay can be accessed by
calling 800-642-1687 or 706-645-9291 (event ID No. 260422). The replay can
also be accessed via Comerica's investor relations home page at
www.comerica.com .

Comerica Incorporated is a multi-state financial services provider
headquartered in Detroit, with bank subsidiaries in Michigan, California and
Texas, banking operations in Florida, and businesses in several other states.
Comerica has an investment services affiliate, Munder Capital Management, and
operates banking subsidiaries in Canada and Mexico.
SOURCE Comerica Incorporated

CONTACT: Media Contacts: Sharon R. McMurray, 313-222-4881, Wayne J.
Mielke, 313-222-4732, or Investor Contacts: Judith S. Love, 313-222-2840,
Judith M. Chavis, 313-222-6317, all of Comerica Incorporated/