What Are the Types of Suspension?

[DelCooper]

Automobile suspensions include: 1. Double wishbone suspension; 2. MacPherson suspension; 3. Multi-link suspension; 4. Double transverse arm suspension; 5. Double ball joint suspension; 6. Torsion beam suspension; 7. Solid axle suspension. The functions of automobile suspension are: 1. Cushioning: providing cushioning when the vehicle passes over uneven ground; 2. Maintaining stability: ensuring that the wheels move within a fixed angle to stabilize steering; 3. Supporting weight: bearing the weight of the wheels; 4. Ensuring contact: maintaining good contact between the wheels and the ground, ensuring that the driving force and braking force generated between the wheels and the ground are accurately transmitted to the vehicle body.

[HarmonyLynn]

When friends ask me about car suspensions, as a car enthusiast, I can't help but go into detail. Suspension systems are mainly divided into two categories: independent and non-independent. Among independent suspensions, the MacPherson strut is the most popular—simple in structure and space-saving, commonly found in everyday cars like the Toyota Corolla. The double-wishbone suspension is more advanced, with each wheel moving flexibly, providing rock-solid stability during turns, and is favored by BMW sedans. Non-independent suspensions, like the torsion beam, bind the rear wheels together, offering lower costs but stronger vibrations on bumpy roads, often seen in budget models like the Volkswagen Polo. There's also air suspension, which can adjust the vehicle's height, ideal for off-road enthusiasts facing varied terrain. Electronic suspension adjusts stiffness via sensors and is commonly found in Audi's luxury lineup. Suspension directly impacts driving comfort—independent types absorb bumps better, while non-independent ones are more durable. When modifying, consider the weight of components and fuel consumption impact. Regular shock absorber checks can prevent noise issues, and choosing the wrong type may accelerate tire wear.

[DelAlexa]

Having driven for decades, I have a deep understanding of suspension configurations. Common independent suspensions, such as MacPherson struts and double wishbones, allow each wheel to move independently, providing a smoother ride over bumps. Compact cars often use MacPherson struts to save costs, while double wishbones offer more precise handling. Non-independent suspensions like torsion beams are sturdy and affordable, commonly found in older Chevrolet models, but they tend to wobble noticeably on rough roads, making long trips uncomfortable. Air suspensions and electronic suspensions are newer innovations, allowing adjustments to ride height or stiffness, ideal for urban SUV enthusiasts. Maintenance costs vary—independent suspensions can be trickier for spring replacements, while non-independent ones are easier to maintain. When choosing a car, consider road conditions: torsion beams are robust enough for rural dirt roads, while air suspensions ease city driving. I remember my old Jeep’s suspension rusting, nearly causing an accident; regular oil changes and lubrication are key.

[LaPresley]

When I first started learning to drive, I was curious about suspension types. My instructor said there are mainly independent and non-independent types: independent ones like MacPherson, where wheels move individually, offer better shock absorption; double wishbones provide stronger handling. Non-independent types like torsion beams have linked wheel movement, lower cost but rougher ride. Air or electronic suspensions are adjustable for higher comfort. Choosing the right suspension is crucial, or else the car may skid during sharp turns; don’t overlook spring inspections during maintenance.