Have purchased 5 cars from CarMax, each with a warranty. Never had to use it until recently.
Took my Lexus to the Lexus dealership in Annapolis for a bad sensor. After the $300 deductible was met, MaxCare disallowed over $100 from the bill. Received a check for 18 DOLLARS! DO NOT purchase the MaxCare warranty.
Better to either keep the money in your pocket or purchase an extended warranty from the manufacturer.
Contacted MaxCare and the rep was antagonistic. Was later contacted by a CarMax rep after sending an e-mail stating that I would NEVER purchase another one of their vehicles.
Monetary Loss: $124.