Used car listings are available on AutoTrader.com and CarGurus.com. Both sites allow listings to be filtered by price range and used vehicles, ideal for users on a budget.
Listings on both sites are sortable by price, mileage, year and distance from location entered. Additional search filters include color, transmission, engine and seller type. Both sites also offer links for researching vehicles prior to purchase.
AutoTrader.com calculates an average vehicle price based on the user's search, available at the bottom of each listing. The website also offers a free car-finder app, available on iTunes and Google Play as of March 2015.