Xiaomi SU7 Air Suspension: How Does Dual-Chamber Design Enhance Ride Comfort and Handling?The dual-chamber air suspension system in the Xiaomi SU7 redefines the balance between ride comfort and handling through structural innovation and intelligent tuning.
For comfort, the dual-chamber design excels in its precise stiffness adjustment. When traversing rough terrain, the system automatically switches to low-stiffness mode. The main and auxiliary airbags work in tandem to create a softer cushioning layer.
The extended compression travel of the air springs absorbs road impacts more effectively, filtering out minor vibrations into subtle undulations akin to a massage chair. Passengers experience virtually none of the “bouncing sensation” typical of conventional suspensions. During high-speed cruising, the system increases auxiliary airbag pressure to enhance overall stiffness, reducing body pitch and roll.
When the driver engages Sport mode or enters a corner, the system rapidly switches the suspension to high-stiffness mode. Both chambers pressurize simultaneously to deliver stronger support. The air spring compression stroke shortens, lowering the center of gravity. The vehicle adheres to the road like a maglev train during cornering, significantly suppressing body roll.
The Xiaomi SU7’s suspension controller integrates with navigation, driving modes, and stability systems to enable predictive adjustments. When navigation detects consecutive curves ahead, the system preemptively lowers the vehicle height and increases suspension stiffness.
Even during rapid acceleration or braking, the suspension dynamically adjusts front-to-rear stiffness distribution to minimize nose-dive or lift-nose effects. This “anticipatory adjustment” logic transforms driving comfort and handling from opposing priorities into a dynamically integrated unity tailored to each scenario.
Xiaomi SU7 Air Suspension: How Does Dual-Chamber Design Enhance Ride Comfort and Handling? The breakthrough of dual-chamber air suspension lies not only in its hardware structure but also in redefining the boundaries between “comfort” and “handling.” It delivers precise responses across all scenarios—soft when needed, firm when required.
Leave a Reply