EXHIBIT 23.1 CONSENT OF INDEPENDENT ACCOUNTANTS As independent public accountants, we hereby consent to the incorporation by reference in this registration statement of our report dated February 15, 2001 included in Group 1 Automotive, Inc.'s Form 10-K for the year ended December 31, 2000 and to all references to our Firm included or incorporated by reference in this registration statement. /s/ ARTHUR ANDERSEN LLP Houston, Texas February 22, 2002