Only the best used cars are selected to become CarMax cars ? just 1 in 3 that we evaluate meets our high standards for quality. We then invest time and money renewing every car so you don't have to ? each undergoes 12 hours of reconditioning, on average, and passes a meticulous 125+ point inspection. Finally, we protect every car we sell with a 30-Day Limited Warranty* and 5-Day Money-Back Guarantee*. Enjoy added security with purchase of an available MaxCare® Extended Service Plan. to see this and thousands more certified quality used cars online! *60-Day in CT and MN, 90-Day in MA. See store for written details. Prior Use: Leased Vehicle, Fleet, Rental, Loaner.