The term CAR SELLER can be summarized as a DEALER, which is a six letter word. A car DEALER is a person or business that sells new and/or used cars. Car dealers typically have a wide selection of vehicles to choose from, and they often provide financing options for customers. They may also offer services such as maintenance and repairs, as well as warranties and other after-sales services. Car dealers are an important part of the automotive industry, providing customers with the vehicles they need to get around.