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Is the BMW M4 chassis the same as the M3?

1 Answers

MaggieMarie

07/29/25 3:03pm

BMW M4 chassis is the same as the M3 chassis. Here is the relevant content introduction: 1. The BMW M4 front suspension adopts a double-joint spring strut front axle, while the rear suspension uses a five-link independent suspension. The double-joint spring strut front axle is a strut device used in automobiles. Because this type of suspension is made of aluminum, it can provide unique dynamic handling and highly responsive steering for the vehicle. Due to the very lightweight nature of this suspension, the weight of the suspension can be reduced by approximately 30%. When driving on rough road conditions, this type of suspension can minimize the impact of the road surface on the vehicle's steering, thereby improving the car's handling. 2. The five-link independent suspension, also known as the multi-link independent suspension, consists of five links and has a relatively complex structure. It is mainly composed of control arms, rear positioning arms, upper arms, lower arms, and front positioning arms. The control arm can also adjust the rear wheel toe-in. During driving, this type of suspension can significantly reduce the longitudinal forces from the road surface, improving the smoothness and comfort of the vehicle while also reducing understeer issues, thereby enhancing the car's overall performance.

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