What Materials Are Cars Made Of?

[Angel]

Automobiles are composed of materials such as steel plates, carbon fiber, aluminum, reinforced plastics, etc. Different parts of the car body and different vehicle types use varying materials. Additional information is as follows: 1. Passenger Vehicles: Passenger vehicles are primarily designed and engineered to carry passengers along with their personal belongings and/or temporary items, including the driver's seat, with a maximum capacity not exceeding nine seats. Passenger vehicles are categorized into the following 11 types. Mainly include: standard passenger cars, convertible passenger cars, luxury passenger cars, compact passenger cars, roadsters, hatchback passenger cars, station wagons, multi-purpose passenger vehicles, forward control passenger vehicles, off-road passenger vehicles, and special-purpose passenger vehicles. 2. Commercial Vehicles: Commercial vehicles are designed and engineered for transporting people and goods, and they can tow trailers, excluding passenger vehicles. Mainly include: buses, semi-trailer tractors, and trucks.