AVIS BUDGET GROUP, INC.

Additional Copies. If you share an address with other shareholders of the Company, you may receive a single copy of the proxy materials (including a copy of the Proxy Statement and the 2024 Annual Report), unless your bank, broker or other intermediary that provides the notification receives contrary instructions from the affected shareholders. This practice, permitted under SEC rules and commonly referred to as “householding,” is designed to provide extra convenience for shareholders and potential cost savings for companies.

If, at any time, you no longer wish to participate in householding and would prefer to receive a separate set of proxy materials, please notify your broker if your shares of Common Stock are held in a brokerage account or the Company if you hold registered shares of Common Stock. We will promptly deliver a separate copy of the proxy materials upon request. You can notify the Company by sending a written request to Avis Budget Group, Inc., 379 Interpace Parkway, Parsippany, N.J. 07054, Attention: Corporate Secretary, or by calling (973) 496-4700 and selecting the “Investor Relations” option. You should also follow these steps to notify your broker or us, as applicable, if you currently receive multiple copies of the proxy materials and wish to instead participate in householding.

Solicitation of Proxies. The accompanying form of proxy is being solicited on behalf of the Board of Directors of the Company. The expenses of solicitation of proxies for the Meeting will be paid by the Company. In addition to the mailing of the proxy materials, such solicitation may be made in person or by telephone by directors, officers and employees of the Company, who will receive no additional compensation therefor. Upon request, the Company will reimburse brokers, dealers, banks and trustees, or their nominees, for reasonable expenses incurred by them in forwarding material to beneficial owners of Common Stock. The Company has hired Innisfree M&A Incorporated to aid in the solicitation of proxies. We estimate that the fee for Innisfree M&A Incorporated will be up to $17,500 plus the reimbursement of reasonable out-of-pocket costs and expenses. Such fee will be paid by the Company.

By Order of the Board of Directors

JEAN M. SERA

Corporate Secretary

Dated: March 27, 2025