Cars.com - Visited by more than 11 million car shoppers each month, Cars.

craigslist - craigslist provides local classifieds and forums for jobs, housing, for sale, services, local community, and events

TrueCar - Buying a car can be painful.

5miles - 5miles isn’t just a buying & selling app. It’s a way to become a better neighbor. Buy & sell used cars, furniture, electronics or offer services like beauty, auto repair, and home cleaning locally using the 5miles app.

IAAI - IAA Buyer Salvage Auctions app allows you to find your favorite car by browsing an extensive collection or by looking for it in specific auction lists.

Bedpage - Bedpage is a classified ad posting a website that comes as the alternative to Backpage and offers almost all the major services to post for multiple categories.