News Releases

Comerica Bank Lowers Prime Rate

DETROIT, Nov 6, 2001 /PRNewswire via COMTEX/ -- Comerica Bank (Michigan)
announced it has lowered its prime rate to 5.00 percent from 5.50 percent,
effective tomorrow, November 7, 2001.

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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 also has an investment services affiliate, Munder Capital Management,
commercial banking operations in Canada and a commercial banking subsidiary in
Mexico. Comerica reported total assets of $50 billion at September 30, 2001.

SOURCE Comerica Bank

Media Contact: Wayne J. Mielke,
+1-313-222-4732, or
Investor Contact: Judith S. Love,
+1-313-222-2840, both of Comerica Bank
PRN Photo Desk,
+1-888-776-6555 or +1-212-782-2840
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