2001 Mercedes Benz C Class: Reliability Data
When Do Complaints Happen?
Distribution of NHTSA complaints by vehicle mileage at time of report.
What Fails?
Most reported component issues from NHTSA complaints.
Severity Assessment
Sample Complaint Reports
"C240 MODEL. THERE IS VIBRATION AND A SLAPPING NOISE WHILE DRIVING AT SPEEDS OF 35-70 MPH. THE STEERING WHEEL SHAKES EXCESSIVELY AS WELL. TIRES WERE REPLACED, WHEEL ALIGNMENT WAS PERFORMED AND CAMBER / CASTER WERE ADJUSTED HOWEVER PROBLEM STILL EXIST. CONSUMER WAS THEN TOLD THAT HIS DRIVING HABITS..."
"C240 MODEL. CONSUMER STATES THAT RIMS ON THE RIGHT SIDE OF THE VEHCLE WERE FOUND TO BE BENT. DEALER REPLACED RIMS. *TT"
"VEHICLE HAS STOPPED ON THE HIGHWAY TWICE. ONCE HE HAD IT TOWED TO THE DEALER AND WAS TOLD THAT IT WAS A GROUNDING PROBLEM. THE SECOND TIME HE HAD IT TOWED, HE WAS TOLD THAT THEY COULD NOT FIND ANY PROBLEM. THEN HE BEGUN TO HAVE PROBLEMS OPENING THE VEHICLE WITH THE KEY, THEN ONCE THE VEHICLE WAS ..."
Source: NHTSA ODI Complaints Database. Names and identifying details omitted.
When Were Complaints Filed?
Number of complaints by the year the issue occurred.
When Does Each Component Fail?
Median mileage at complaint for top components.
Where Are Complaints Coming From?
Top states by complaint count.
Who Files Complaints?
Mercedes Benz C Class — Other Years
See how this model compares across different model years.
Data source: View this vehicle on NHTSA.gov | NHTSA ODI Complaints Database. Public domain.
Methodology: Complaint counts and mileage distributions are computed directly from consumer-reported NHTSA complaints. This data represents reported issues, not failure rates — vehicles without complaints are not represented. Full methodology.
Data through: 2026-03-28
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