A full-size sedan is a type of car that offers spacious interiors and comfortable seating for five or more passengers. These vehicles typically have four doors and a separate trunk for storage, making them practical for families and long trips. Full-size sedans are known for their smooth ride and often come equipped with advanced technology and safety features. Common examples of full-size sedans include the Toyota Avalon, Chevrolet Impala, and Ford Taurus. They usually have powerful engines that provide good performance while maintaining fuel efficiency. Full-size sedans are popular choices for those seeking a balance of comfort, space, and reliability.