What Are the Common Types of Suspension?
2 Answers
There are two common types of suspension: independent suspension and non-independent suspension. Independent suspension includes MacPherson strut independent suspension, transverse arm independent suspension, longitudinal arm independent suspension, double wishbone independent suspension, etc. Non-independent suspension includes leaf spring non-independent suspension, coil spring non-independent suspension, and main-secondary leaf spring non-independent suspension, among others. Suspension refers to all the force-transmitting connection devices between the vehicle frame and the axle. It supports the vehicle body and also reduces the transmission of vibrations when the car passes over bumpy roads, making the ride more comfortable for passengers.
I've been in the automotive industry for many years, and common suspension types include MacPherson strut, double-wishbone suspension, multi-link suspension, torsion beam suspension, and air suspension. MacPherson strut is most commonly found in urban and compact cars, with a simple and economical structure, making daily driving effortless; double-wishbone suspension is often used in sports cars or high-end vehicles, offering stable cornering and strong handling, providing a powerful driving experience; multi-link suspension is suitable for family cars or SUVs, with excellent shock absorption and minimal bumps, ensuring high ride comfort; torsion beam suspension is typically used in rear-wheel-drive small cars, being low-cost and easy to maintain, though it may feel stiff on bumpy roads; air suspension is common in luxury SUVs or electric vehicles, allowing height adjustment for complex terrains, but it is prone to malfunctions and expensive to repair. Choosing the right suspension depends on your needs—opt for MacPherson or multi-link for daily commuting, go for double-wishbone if you prioritize handling, and rely on air suspension for a luxury experience. Picking the right suspension ensures a smooth and safe drive.