What does a four-door five-seater sedan mean?

[AdamRose]

A four-door five-seater sedan refers to a car that has four doors, five seats, and a complete engine compartment, passenger compartment, and trunk (three compartments). There are two main classifications of vehicles: 1. Passenger vehicles: Passenger vehicles are primarily designed and technically characterized for transporting passengers and their personal belongings or temporary items, with a maximum of nine seats including the driver's seat. Passenger vehicles are divided into the following 11 types. Mainly including: standard passenger cars, convertible passenger cars, luxury passenger cars, compact passenger cars, roadsters, hatchback passenger cars, station wagons, multi-purpose passenger vehicles (MPVs), forward control passenger cars, off-road passenger vehicles, and special-purpose passenger vehicles; 2. Commercial vehicles: Commercial vehicles are designed and technically characterized for transporting people and goods, and can tow trailers, but do not include passenger vehicles. Mainly including buses, semi-trailer tractors, and trucks.