What kinds of car suspension?

There are three main types of car suspension:

1. Traction arm suspension system: specially designed for rear wheels, common in European models such as Peugeot, Citroen and Opel. This suspension system provides a stable and comfortable suspension effect for the vehicle through the design of the traction arm.

2. Multi-link suspension system: divided into 5-link rear suspension and 4-link front suspension system. The five-link rear suspension system consists of five links to control the roll, pitch and yaw motion of the vehicle respectively, improving the vehicle's handling and stability. The four-link front suspension system is mainly used in luxury cars, which realizes the separation of traction force, braking force and steering force through kinematic principle, so that the vehicle has steering control.

3. Four-link front suspension system: mainly used in luxury cars, it cleverly separates traction, braking force and steering force through kinematic principles, while giving the vehicle steering control. This suspension system is widely used in Audi A4, A6 and other models.