Double wishbone suspension, also known as double A-arm independent suspension, actually adds a wishbone to McPherson suspension. Its main function is that the steering force of the wheel is borne by the cross arm, and the original damping part only undertakes the task of damping.
Double wishbone suspension structure is often used in hard-core SUV or pickup truck, and the structure of front double wishbone and rear integral bridge is also a classic structure of hard-core off-road SUV. For example, Grand Cherokee, Toyota Prado and Volkswagen Touareg all adopt double wishbone suspension structure.
Multi-link independent suspension is composed of connecting rod, shock absorber and damping spring. It has more connecting rods than ordinary suspension. Generally, a suspension with four or more links is called a multi-link suspension. At present, it is common to connect four to five connecting rods.
Multi-link independent suspension can not only ensure certain comfort, but also keep the wheels vertical to the ground as much as possible, reduce the inclination of the car body as much as possible, and maintain the adhesion of the tires to the ground as much as possible. High-end cars have a large space and pay attention to comfort and handling stability. (Photo/Text/Photo: Pacific Auto Network Zeng Caihong)