EXHIBIT 23.1 Consent of Independent Certified Public Accountants The Board of Directors Lithia Motors, Inc. and Affiliated Companies: We consent to the use of our reports incorporated herein by reference in the Form S-8 of Lithia Motors, Inc. Our report refers to a change in the method of accounting for inventories, effective January 1, 1997, as discussed in note 1 to the consolidated financial statements. /s/ KPMG Peat Marwick LLP Portland, Oregon May 21, 1999