CarMax uses a data-driven, non-negotiable appraisal process that considers:

: CarMax offers are generally $1,000–$3,000 lower than what you could get by selling it yourself on Facebook Marketplace or Craigslist .

Selling your car to CarMax typically yields a price that is . While they offer speed and simplicity, their offers are based on wholesale values rather than the higher retail prices you might get from a private buyer. The Price Reality: How CarMax Compares

: Results are mixed. Some sellers find CarMax offers to be thousands higher than dealer trade-ins, while others report that local dealerships matched or exceeded CarMax's "no-haggle" price.

Selling Car - Private Sale vs CarMax vs Dealer - Bogleheads.org