
The Mercedes ML uses a double-wishbone independent suspension at the front and a multi-link independent suspension at the rear. The double-wishbone suspension is a relatively advanced type with a complex structure. It consists of upper and lower wishbones connected by a linkage in between. This design helps reduce body roll and minimizes brake dive. The multi-link suspension is actually an improved version of the double-wishbone suspension, where the two wishbones are replaced with individual links. Some multi-link suspensions have five links, while others have four. Common independent suspension types in automobiles include MacPherson strut, double-wishbone, multi-link, double transverse arm, and double ball joint suspensions. The Mercedes ML measures 4804 mm in length, 1926 mm in width, and 1796 mm in height, positioning it as a mid-to-large SUV in the Mercedes-Benz lineup.

The suspension system of the Mercedes ML primarily features the AIRMATIC air suspension, which automatically adjusts the vehicle height and damping stiffness. During high-speed cornering, the body remains stable without noticeable tilting. The system operates using air springs, swiftly absorbing impacts from road bumps, handling urban speed bumps smoothly. Additionally, the self-leveling function ensures the trunk doesn’t sag even when loaded with heavy items, making it highly practical. The air compressor adjusts in real-time based on speed and road conditions, enhancing both comfort and handling, delivering a sensation akin to floating on clouds. However, maintenance costs for this system are relatively high, with the air pump being prone to issues. Regular checks for air tightness are essential to prevent leaks that could lead to the vehicle bottoming out. Generally, professional maintenance every two years is recommended. Overall, it’s a standard luxury SUV technology worth experiencing.

Anyone who has driven a Mercedes ML knows that its AIRMATIC suspension provides an incredibly comfortable ride. During daily commutes, you barely feel the bumps on the road as the shock absorption is handled smoothly. It’s even better on long trips—the adjustable ride height means you don’t have to worry about scraping the undercarriage on slopes or in parking lots. When you speed up or take a turn, it automatically stiffens up, keeping everything stable and reliable. The only minor downside is the higher maintenance cost—repairing the air pump can be pricey—but for this level of comfort, I think it’s totally worth it. I’ve tested it on rough roads once, and it barely jostles you, making it easy even for beginners to handle. Highly recommended for those who love comfort.

From a maintenance perspective, the Mercedes ML suspension commonly features the AIRMATIC air system. Its advantage is excellent handling, but the air springs are prone to aging and air leaks, and the compressor often malfunctions under heavy loads. Owners should regularly check the vehicle's level—uneven height may indicate air leaks, and prompt repairs are needed to avoid being stranded. Maintenance recommendations include annual inspections of the air pump and air lines. While the cost is higher than conventional springs, it enhances driving safety. The system's automatic adjustment reduces component wear, offering decent overall durability, but frequent off-road abuse should be avoided.


