Dealer Overview on KBB.com
CarMax Potomac Mills Inventory
292 Used Vehicles in Stock
Browse all used vehicles on this dealer's lot
Why You Should Buy A New Car From Us
Discover Clear And Simple Car Buying At Your Local CarMax Welcome to CarMax, America s #1 used car retailer. With our upfront, no-haggle prices and stress-free car buying experience,finding the right car for you is easy. We offer flexible financing options and stand behind our used cars with a 5-Day Money-Back Guarantee. See your local CarMax for written details and to take a test drive.