Copart!

Craigslist is a centralized network of online communities, featuring free online classified advertisements – with sections devoted to jobs, housing, personals, for sale, services, community, gigs, résumés, and discussion forums.

Used cars and new cars for sale on AutoScout24: The European marketplace for cars: 18 languages, more than 10 countries, 1 unique market.

CarSumo is a car classifieds aggregation site that brings together listings from all over the web. Listings from major car classifieds sites such as cars.com, craigslist, eBay and others are displayed in one place so that you can easily find your dream car at the price you want. We're commonly referred to as the "Kayak of car classifieds".

Local Find, a new, full-service classified advertisement platform designed to provide everyday individuals and sellers with a professional, non-spam formatted user generated classified feed, this week officially launched its comprehensive platform just in time for holiday shoppers looking to close out on their shopping.

Find used cars for sale at AutoTrader.com. With over 3.5 million cars, finding your next used car is easy at AutoTrader.com. * Find Cars for Sale * Car Research * Sell Your Car * Find Local Dealers * Loans * Insurance

Buying a car can be painful.

Cailist is international classifieds website, featuring free online classified advertisements – with sections devoted to jobs, housing, personals, for sale, services, community, gigs, résumés, and discussion forums.

Autohunterplus.com, the Northeast’s vehicle source for over 32 years. People who are looking to buy a vehicle are guaranteed to find something--from Hondas to Hummers, motorcycles to Mercedes-Benz, garden tractors to boat trailers, and ’cheapo’ cars to "collectors finds" there is a little bit of everything. If it Moves, It’s Probably In Here!

When America needs a car or truck, they call on AutoNation. With over 10 million happy customers, AutoNation is America’s Largest Auto Retailer.

Buying and Selling a Car. More than Improved. Elevated.

CarMax (KMX: NYSE) is the nation’s largest retailer of used cars. CarMax, a FORTUNE 500 company and one of the FORTUNE “100 Best Companies to Work For” for ten consecutive years, is the nation’s largest retailer of used cars. Headquartered in Richmond, Va., CarMax currently operates more than 130 used car superstores across the U.S.

Visited by more than 11 million car shoppers each month, Cars.com is the leading destination for online car shoppers, offering credible and easy-to-understand information from consumers and experts to help buyers formulate opinions on what to buy, where to buy and how much to pay for a car.

Simply put, Carvana is a better way to buy a car. You can browse, finance, and purchase a car online and have it delivered to you as soon as the next day. Cutting out the dealerships translates to thousands of dollars in lower costs on every vehicle we sell. We pass these savings on to consumers in four ways: lower prices (our customers save $1,681 on average vs. Kelley Blue Book), premium cars, a better experience, and no hidden fees.

Edmunds.com is a car-shopping web site driven to make car buying easy. Almost 18 million visitors use our shopping tools every month to connect with over 9,500 dealer franchises across the U.S. Shoppers can browse our inventory listings for available cars and trucks, and with Edmunds.com's Price Promise(SM), they can get an instant, upfront price on those same vehicles. Recently named by Maritz Research as one of the most trusted online consumer review sites - and the only automotive site listed in the top ten - Edmunds.com is also home to comprehensive car reviews, shopping tips, photos, videos and feature stories. Even when you're at the dealership, we’re always by your side. Just call our free Live Advice Line at 1-855-782-4711 or use our acclaimed Edmunds.com iPhone and iPad apps or Edmunds.com Android App. »

MotorMutt is a free text search engine for used cars (UK primarily) with classic and performance cars from around the world.