Valued at a market cap of $13 billion, CarMax, Inc. (KMX) is the largest retailer of used cars in the United States, known ...

CarMax buys cars and offers online and in-store appraisal. The company also provides used car financing through CarMax Auto Finance. Many, or all, of the products featured on this page are from ...

And while CarMax dipped their feet a little into selling new cars, the focus primarily now lies on used vehicles only. Learn more below. J.D. Power has cemented a reputation for professionally ...