Classification of automobiles

Automobiles can be generally divided into six categories: ① car, also known as minibus, the seat is generally no more than 9 (including the driver's seat). ② bus, seating for more than 9 (including the driver's seat), including urban public **** car, highway passenger cars, coaches and so on. ③ trucks, commonly known as trucks, mainly for the transportation of goods. ④ tractor trailer, specially used for tractor trailer or semi-trailer. ⑤ special transportation vehicles, designed according to the special requirements of transporting goods, with special compartments and equipped with corresponding ancillary equipment, such as dump trucks, liquid tank trucks, refrigerated trucks, bulk cement trucks, container trucks and so on. ⑥ special vehicles, mainly used to complete other tasks of the car, such as ambulances, fire trucks, garbage trucks, sprinkler trucks and a variety of engineering vehicles.