How high can the chassis of the Mercedes ML400 be raised?

[Jonathan]

The chassis of the Mercedes ML400 can be raised up to 105 millimeters. Below is an introduction to the automobile chassis: 1. Functions of the chassis: The power generated by the automobile engine is transmitted to the driving wheels through the transmission system. The transmission system has functions such as deceleration, speed change, reversing, power interruption, inter-wheel differential, and inter-axle differential. Working in conjunction with the engine, it ensures the normal operation of the automobile under various working conditions, providing good power performance and fuel economy. 2. Maintenance of the chassis: To maintain the chassis in winter, thorough cleaning and rust-proof treatment are required. At a professional auto beauty shop, the car is lifted on a hoist for chassis cleaning and wiping, followed by rust-proof treatment. During the treatment, it is essential to apply an even coating to form a long-lasting, uniform rust-proof layer. After completing the process, allowing 5-10 minutes of natural air drying is necessary for the rust-proof treatment to be fully completed.

[BrantleyDella]

I've been driving a Mercedes ML400 for almost five years, often taking it on mountain roads for off-roading. The air suspension in off-road mode can raise the vehicle by about 5 cm, significantly higher than in normal mode. Last time in Yunnan, when encountering bumpy roads, raising the chassis made it easy to pass through, with the minimum ground clearance looking to be about 25 cm. However, it's important not to exceed 30 km/h, or it will automatically lower back down. When parked, it can lower by 2 cm for easier entry and exit, which is a thoughtful design. I recommend not always using off-road mode, as repairing the air suspension isn't cheap—use it occasionally.

[StLydia]

With over 20 years of car repair experience, I've handled numerous chassis issues with the ML400. The AIRMATIC suspension can raise up to 50 millimeters in off-road mode, equivalent to a 5-centimeter lift. In practice, the system limits vehicle speed—it automatically lowers when exceeding 30 km/h. When customers complain about malfunctioning height adjustment, it's often due to airbag leaks or blocked distribution valves. I recommend checking suspension seals every two years and washing off mud and debris from the undercarriage immediately after off-road driving to effectively extend suspension lifespan.

[PaigeLee]

Last week, I test drove my friend's 2015 ML400 and specifically tested the chassis lift. After activating the off-road mode, it visibly raised by 4-5 cm, and the ground clearance measured with a tape was close to 26 cm. The salesperson mentioned that this generation uses an improved air suspension system, with lifting speed twice as fast as the older models. Unfortunately, it doesn't allow continuous height adjustment—once, I scraped the underbody protection plate while crossing a deep pit. If you frequently go off-roading, it's safer to install additional underbody armor.