How many kinds of car chassis are there?
The front suspension of most family cars or SUVs is basically McPherson independent suspension, which has low cost and good comfort.
Most family cars have many rear suspensions. Some cars will use double wishbone suspension, while others will use multi-link suspension.
Torsion beam suspension will be used on the rear suspension of some fairly cheap compact family cars or compact SUVs, because this suspension has lower cost and takes up less space.
In some sports cars or sports cars, the front suspension will mostly adopt double wishbone independent suspension, and the rear suspension will mostly adopt multi-link independent suspension or double wishbone independent suspension.
The structure, material and adjustment of the suspension determine the handling and sportiness of the car.
If a car only has good suspension structure and materials, and there is no good adjustment, then the handling is also very poor.
The front suspension of the famous Porsche 9 1 1 sports car adopts McPherson independent suspension. The front suspension used in this family car can also be used in sports cars after adjustment by Porsche engineers.
Of course, you can't just look at the suspension structure and materials when buying a car, but you have to test drive and feel it yourself to feel the quality of car control.