Mercedes Benz C300 owners have reported 298 suspension related problems since 1996. Table 1 shows the 7 most common suspension problems. The number one most common problem is related to the vehicle's suspension (278 problems). The second most common problem is related to the vehicle's subframe/mounting bracket (8 problems). For details of each of the problem category, use the links in the table.
I am reporting a structural failure of the rear subframe (axle carrier) on my 2016 mercedes-benz C300 (w205). The component is exhibiting significant internal-to-external corrosion (perforation), specifically at the suspension mounting points. Read details...
The contact owns a 2012 mercedes-benz C300. The contact stated while driving 35 mph, the contact heard an unusual noise coming from the rear of the vehicle. The vehicle was taken to the dealer, and the mechanic stated that the rear subframe was rusted and the passenger’s side rear control arm Read details...
Driving at highway speeds car felt un-stable/un-safe. When applying brakes at those speeds car felt even more un-stable/un-safe. Took the car to the local tire shop and found the driver side rear control arm broken off. 2 weeks later the passenger side control arm is also broken off. Read details...
The contact owns a 2012 mercedes-benz C300. The contact stated while driving approximately 2 mph over a speed bump, there was a loud cranking sound coming from the vehicle. There were no warning lights illuminated. Read details...
The contact owns a 2010 Mercedes Benz C300. While the contact was driving approximately 30 mph, when the accelerator pedal was applied there was a delayed response. A loud noise sounded and the front end of the vehicle collapsed. The air bags did not deploy but the warning indicator illuminated. Read details...