News Releases

Comerica Bank Lowers Prime Rate

DETROIT, April 18 /PRNewswire/ -- Comerica Bank (Michigan) announced it
has lowered its prime rate to 7.50 percent from 8.0 percent, effective
tomorrow, April 19, 2001.

Comerica Bank, the largest bank in Michigan, is a subsidiary of Comerica
Incorporated (NYSE: CMA), a multi-state financial services provider
headquartered in Detroit, with banking 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. Comerica
reported total assets of $50 billion at March 31, 2001.
SOURCE Comerica Bank

CONTACT: Media: Kathleen A. Pitton, 313-222-4916, or Investor: Judith S.
Love, 313-222-2840, both of Comerica Bank/