EX-32.1 8 an10q63023ex321.htm SECTION 906 CEO CERTIFICATION

Exhibit 32.1

CERTIFICATION PURSUANT TO

18 U.S.C. SECTION 1350,

AS ADOPTED PURSUANT TO

SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

In connection with the Quarterly Report on Form 10-Q of AutoNation, Inc. (the “Company”) for the quarter ended June 30, 2023, as filed with the U.S. Securities and Exchange Commission (the “Report”), I, Mike Manley, Chief Executive Officer of the Company, hereby certify, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that, to my knowledge:

(1)the Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934, as amended; and

(2)the information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

/s/ Mike Manley
Mike Manley
Chief Executive Officer and Director

Date: July 21, 2023