What Are the Advantages of Multi-link Suspension?
2 Answers
Automotive multi-link independent suspension is a common type of independent suspension where there is no connection between the two coaxial wheels, eliminating any motion interference between them, thus providing better comfort and handling. Multi-link suspension is essentially an improvement based on the double-wishbone independent suspension, replacing the two wishbones of the double-wishbone suspension with four links. Some multi-link independent suspensions feature five links, with the fifth link used to adjust wheel parameters, which is necessary for four-wheel alignment. Certain vehicle models also utilize improved suspensions based on the multi-link suspension. In addition to having a good structure, high-quality materials are required to manufacture the suspension. The most crucial aspect is the manual adjustment of the suspension; otherwise, the vehicle's handling performance may be compromised. When purchasing a car, one should not solely focus on the suspension's structure—test driving is essential. During a test drive, one can experience the handling, noise insulation, and power performance, among other factors.
I've driven cars with multi-link suspensions before, and the handling feels exceptionally stable. The car doesn't wobble when turning, the tires stay firmly planted on the road, and it doesn't jolt over bumpy surfaces. Family members in the back seat praised the comfort, and even on long drives, there's no backache. Unlike simpler suspensions that thud loudly over speed bumps, this design makes driving much smoother. Another benefit is its excellent vibration absorption, enhancing safety on rainy days or mountain roads by reducing the risk of skidding. Mechanics say the structure is a bit more complex, but overall durability is high, and performance quickly returns after replacing parts. In short, from daily commutes to family trips, it elevates the driving experience comprehensively, and even budget cars often use it to upgrade their appeal.
