Cars.com is an online platform that helps users buy, sell, and research vehicles. It offers a wide range of tools, including vehicle listings, reviews, and pricing information, making it easier for consumers to make informed decisions. Users can search for new and used cars from dealerships and private sellers across the United States. In addition to vehicle listings, Cars.com provides resources such as expert reviews, comparison tools, and financing options. The site aims to simplify the car shopping experience by connecting buyers with sellers and offering valuable insights into the automotive market.