News Releases

Comerica Conference Call on Imperial Earnings

DETROIT, Feb. 7 /PRNewswire/ -- Comerica Incorporated (NYSE: CMA) will
announce Imperial Bancorp's fourth quarter earnings prior to the market
opening on Friday, February 9, 2001.

Comerica will host a conference call to review Imperial's fourth quarter
2000 financial results at 8:30 a.m. ET Friday, February 9, 2001. Interested
parties may access the conference call by calling 706-679-5261 (event ID
No. 221355). The call is also accessible on the Internet at . A replay of the conference call will be available
approximately two hours following the call through February 16, 2001. The
conference call replay can be accessed by calling 800-642-1687 or 706-645-9291
(event ID No. 221355). The replay can also be accessed via Comerica's
investor relations home page at

Comerica completed the acquisition of Imperial Bancorp on January 29,
2001. The $1.3 billion transaction will be accounted for as a pooling of

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, or Wayne J.
Mielke, 313-222-4732, or Investor Contact: Judith S. Love, 313-222-2840, or
Judith M. Chavis, 313-222-6317, all of Comerica Incorporated/