CarMax, Inc., through its subsidiaries, operates as a retailer of used vehicles and related products in the United States. It operates in two segments: CarMax Sales Operations and CarMax Auto Finance. The CarMax Sales Operations segment offers customers a range of makes and models of used vehicles, including domestic, imported, and luxury vehicles, as well as hybrid and electric vehicles; used vehicle auctions; extended protection plans to customers at the time of sale; and reconditioning and vehicle repair services. The CarMax Auto Finance segment provides financing alternatives for retail customers across a range of credit spectrum and arrangements with various financial institutions. The company was founded in 1993 and is based in Richmond, Virginia.

Group 1 Automotive, Inc., through its subsidiaries, operates in the automotive retail industry in the United States and the United Kingdom. The company sells new and used cars, light trucks, and vehicle parts, as well as service and insurance contracts; arranges related vehicle financing; and offers automotive maintenance and repair services. Group 1 Automotive, Inc. was incorporated in 1995 and is headquartered in Houston, Texas.

Asbury Automotive Group, Inc., together with its subsidiaries, operates as an automotive retailer in the United States. It offers a range of automotive products and services, including new and used vehicles; and vehicle repair and maintenance services, replacement parts, and collision repair services. The company also provides finance and insurance products, including arranging vehicle financing through third parties; and aftermarket products, such as extended service contracts, guaranteed asset protection debt cancellation, prepaid maintenance, and disability and accident insurance. Asbury Automotive Group, Inc. was founded in 1996 and is based in Duluth, Georgia.

OPENLANE, Inc., together with its subsidiaries, operates as a digital marketplace for used vehicles, which connects sellers and buyers in North America, Europe, the Philippines, and Uruguay. The company operates through two segments, Marketplace and Finance. The Marketplace segment offers digital marketplace services for buying and selling used vehicles. Its digital marketplaces include OPENLANE, a mobile-app enabled solutions that allows dealers to sell and source inventory in the United States. This segment also provides value-added ancillary services, including inbound and outbound transportation logistics, reconditioning, vehicle inspection and certification, titling, administrative, and collateral recovery services. This segment sells its products and services through vehicle manufacturers, fleet companies, rental car companies, finance companies, and others. The Finance segment offers floorplan financing, a short-term inventory-secured financing to independent used vehicle dealers. The company serves commercial customers and dealer customers. The company was formerly known as KAR Auction Services, Inc. and changed its name to OPENLANE, Inc. in May 2023. OPENLANE, Inc. was incorporated in 2006 and is headquartered in Carmel, Indiana.

Sonic Automotive, Inc. operates as an automotive retailer in the United States. It operates in three segments, Franchised Dealerships, EchoPark, and Powersports. The Franchised Dealerships segment is involved in the sale of new and used cars and light trucks, and replacement parts; provision of vehicle maintenance, manufacturer warranty repair, and paint and collision repair services; and arrangement of extended warranties, service contracts, financing, insurance, and other aftermarket products for its guests. The EchoPark segment sells used cars and light trucks; and arranges finance and insurance product sales for its guests in pre-owned vehicle specialty retail locations. The Powersports Segment sells new and used powersports vehicles, such as motorcycles, and personal watercraft and all-terrain vehicles; and offers finance and insurance services. The company was incorporated in 1997 and is based in Charlotte, North Carolina.

America's Car-Mart, Inc., through its subsidiaries, operates as an automotive retailer for the used car market in the United States. It primarily sells older model used vehicles and provides financing for its customers. The company was founded in 1981 and is headquartered in Rogers, Arkansas.