"Mercedes-Benz order shows that it has been delivered, indicating that this car has been delivered to the corresponding dealer, but it may not arrive. 1. If it is a model that has been on the market for a long time, there is generally no need to wait for the bus. If you have a car, you can usually drive it the same day or the next day. 2. If it is a popular model or just listed, it usually needs to be added with money or renovated, otherwise it will take several months. 3. If there is no existing car in the 4S shop "
The key point of buying a car:
Specific power.
Look at the power of the engine and the structure of the gearbox. The higher the power, the greater the power. Manual transmission is not as convenient as automatic transmission or cvt.
Although there are many kinds of vehicles, their structures are similar. This should be said to be the credit of standardization and the need of large-scale production line. With the development of society, the progress of science and technology and the change of demand, the appearance of railway vehicles has also begun to change, especially the passenger cars are no longer the same old faces. However, their basic structure has not changed obviously, but the specific parts have more scientific and advanced structural design.
Generally speaking, the basic structure of a vehicle consists of five parts: body, underframe, running gear, coupler buffer device and braking device.
The car body is the part of the vehicle carrying goods or passengers, and it is also the basis for installing and connecting other parts of the vehicle. The bodies of early vehicles were mostly wooden structures, supplemented by steel plates and bow bars. Modern automobile body is mainly steel structure or light metal structure.