According to the data provided by riders, the minimum ground clearance of Dongfeng Peugeot 408 is 180mm when it is unloaded, and it is about 140- 150mm after it is fully loaded. It should be said that this indicator is quite good, similar to ordinary city SUVs, but higher than ordinary cars. Let's take a look at the chassis structure analysis of Peugeot 408. As a typical family car, the front suspension of Peugeot 408 adopts McPherson style, which we have introduced many times. Simple structure, low cost, small occupied space and easy maintenance. The subframe is welded by stamping parts, and the lower arm is cast, which is smaller than the common L-shaped lower arm. The front brake calipers of the vehicle are provided by Bosch (equipped with ESP electronic stability system), and the brakes are designed with ventilation disc. 48. The front wheel arch is equipped with a plastic fender and shock absorber, and a dust cover is also installed. The 48 long side axle adopts the intermediate axle scheme without damping block, so that the power output on the two wheels is as balanced as possible. Generally speaking, the shell coating is economical and the wiring is regular, but there is no extra protection. Facing the road conditions in China, it seems that the localization of PSA is not enough. In the evaluation of Dongfeng Peugeot 408 rear suspension, the excellent riding experience in the rear row of Dongfeng Peugeot 408 can not be separated from this unique torsion beam, and two cushion rubber blocks are also equipped near the rear spring to prevent bottoming. Moreover, this generation of Dongfeng Peugeot 408 torsion beam has no transverse stabilizer bar, and the torsional strength of Dongfeng Peugeot 408 closed-section torsion beam is sufficient, and no additional stabilizer bar is needed. This is also the future structural trend of Dongfeng Peugeot 408 avoiding the rear of the car in publicity.