Proof of regular oil changes and repairs can sometimes bump up an offer.

CarMax is the largest used-car retailer in the U.S. and pioneered the "no-haggle" buying process.

High-mileage or damaged cars may get very low "salvage" offers. 💡 Expert Tips for the Best Price

You don't need a full detail, but removing trash and a quick wash helps the appraiser see the car's value.

Their written offers are typically good for 7 days .

Carvana is a leading online-only retailer known for its convenience.

You fill out your car's details on the KBB website. The Offer: You receive a fixed "Instant Cash Offer."