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                                                                     EXHIBIT 23b







                         CONSENT OF INDEPENDENT AUDITORS



We consent to the inclusion in the Form 8-K of Comerica Incorporated, of our
report dated January 26, 2001, relating to the consolidated balance sheets of
Imperial Bancorp and subsidiaries as of December 31, 2000 and 1999 and the
related consolidated statements of income, changes in shareholders' equity and
comprehensive income and cash flows for each of the years in the three-year
period ended December 31, 2000.



Los Angeles, California
April 27, 2001