What is the difference between soft and hard shock absorbers?
2 Answers
Comfort and acceleration performance differ. Below are the specific details: 1. Comfort differences: Softer shock absorbers provide better comfort, but at higher speeds or during turns, stability may be compromised, giving a floating sensation. On rough roads, they might feel less stable, and with large potholes or improper operation, the shocks may bottom out. Harder shock absorbers are the opposite, offering less comfort but better stability during turns or at high speeds. 2. Acceleration differences: Harder shocks allow for quicker acceleration, while softer ones are slightly slower. 3. Suspension stiffness: Stiffness is the most noticeable characteristic of suspension for the average person, but its impact on comfort is minimal. Beyond stiffness, factors like response speed, vibration absorption efficiency, after-shock control, and adaptability range are equally important and interconnected. Adjusting one without changing others may only worsen performance.
I've been driving for over 20 years, and the difference between soft and hard suspensions is evident in the driving experience. Soft suspensions feel gentle on bumpy roads, with more noticeable body sway, but they're less tiring over long drives and offer better comfort for passengers, especially on uneven urban roads where they absorb shocks well. Hard suspensions, on the other hand, provide more stability during high-speed turns, with minimal body roll, as if the car is glued to the road, enhancing handling—ideal for mountain roads or racing. However, on rough roads, they transmit more vibrations, creating noticeable jolts and rattles, which can lead to backaches. The advantage of soft suspensions is their excellent shock absorption, but they can feel floaty at high speeds and have slower steering response. Hard suspensions offer strong support but transmit more road vibrations, making them more fatiguing over time. For daily driving, a softer setup is recommended to balance comfort and safety.
