Is the 4008 equipped with independent suspension?
2 Answers
The Peugeot 4008 does not fully use independent suspension. The front suspension of the Peugeot 4008 uses an independent suspension, while the rear suspension uses a non-independent suspension. Independent suspensions are divided into MacPherson strut independent suspension, multi-link independent suspension, and double wishbone suspension system. MacPherson strut independent suspension: Generally used for the front wheels of small cars. Its design structure is simple, relatively lightweight, occupies less space, and is more convenient for the layout of the engine space. Comparatively, it has strong shock absorption performance. However, its stability is slightly weaker, and it is currently mainly used in the front suspension of household small cars. Multi-link independent suspension: The multi-link suspension system connects the wheels to the body using various linkage devices, with 4 to 5 links being the most common currently. This type of independent suspension system is also currently the best-performing in suspension design, naturally with higher costs. The positioning of the wheels can be automatically adjusted, offering excellent controllability. Double wishbone suspension system: The double wishbone suspension system has upper and lower wishbones, with lateral forces absorbed by both wishbones simultaneously, and the strut only bears the weight of the frame, thus having great lateral stiffness. Therefore, cars using this type of suspension have excellent roll control during aggressive driving and high grip. Additionally, its longitudinal height is significantly lower than that of the multi-link type, making it more conducive to the layout of the car's chassis, so it often appears in some small-sized, low-height, and very low-drag performance cars.
The suspension system of the Peugeot 4008 is indeed designed this way. The front suspension features a MacPherson independent setup, which provides a nimble driving feel, especially when cornering or traversing uneven roads. The independent movement of the front wheels effectively absorbs shocks, enhancing both comfort and handling responsiveness. However, the rear suspension employs a torsion beam non-independent design, which is simple, practical, cost-effective, and highly reliable. That said, rear passengers may experience some bumpiness on rough roads, slightly compromising ride comfort. As an automotive enthusiast who has driven many similar models, I find the 4008’s suspension setup strikes a commendable balance between performance and affordability. For maintenance, owners are advised to regularly inspect the front suspension’s ball joints and bushings to prevent wear and prolong lifespan. Although the rear torsion beam isn’t independent, its optimized design helps mitigate bumps, making it a reasonable choice for real-world driving.
