Bus form
There are single-deck and double-deck buses; There are articulated and towed vehicles. There are two doors, single door, or luggage compartment. Most passenger cars are driven by diesel engines. At present, there are pure electric vehicles and all-metal bodies. According to the number of passengers, the energy consumption and road area occupied by public transport vehicles are more economical than that of a single vehicle, which is one of the main reasons why many countries give priority to the development of public transport buses.
From a global perspective, automobile manufacturing and popularization are relatively extensive, so the bus manufacturing industry, as the main body of public transportation, is quite mature in design concept and technology, and the technical level and scientific research ability of European buses rank first in the world. The design capability and manufacturing level of China bus industry occupy an important position in the world.