* Cars.com: Comprehensive listings for new and used cars, including price comparisons, dealer reviews, and financing information.
* CarGurus: Offers a simple and user-friendly interface, advanced search filters, and price comparison tools.
* eBay Motors: A marketplace where both individuals and dealerships sell new and used cars, with a wide range of options available.
* Craigslist: A classifieds website where individuals can buy and sell used cars directly, offering a great option for finding great deals.
* Facebook Marketplace: A social media platform where individuals and dealerships can list cars for sale, providing an easy way to browse and connect with sellers.
* AutoTempest: Aggregates listings from multiple sources like Autotrader, Cars.com, and Craigslist, allowing users to search a wide range of options on a single platform.
* Vroom: An online car retailer offering a wide variety of vehicles with the convenience of buying and selling entirely online.
* Carvana: Another online car retailer known for its car vending machines and offering a convenient car buying experience with delivery options.
* TrueCar: Provides upfront, no-haggle pricing for new cars, helping buyers get a fair deal without the need for intense negotiations.
* Motors: General Motors' online marketplace, offering new and used vehicles from GM dealerships nationwide.
* KBB.com (Kelley Blue Book): Provides detailed information, including pricing, reviews, and comparisons, and often offers car listings for sale.
* Edmunds.com: Similar to KBB.com, Edmunds provides expert reviews, pricing information, and also lists available cars for sale.