2001 Mercedes Benz S430: 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
"2001 MODEL, DEALER REPLACED DRIVESHAFT AT 500 MILES BECAUSE VEHICLE WAS VIBRATING AT SPEEDS OVER 55 MPH. IT DID NOT REMEDY SITUATION. CONSUMER THEN TEST DROVE 2 VEHICLES OF SAME MODEL, THEY VIBRATED AS WELL. MERCEDES CURRENTLY TOLD CONSUMER THAT THIS WAS A CHARACTERISTIC OF VEHICLE.*AK"
"WHILE DRIVING AT 45 MPH CONSUMER WAS INVOLVED IN A FRONTAL COLLISION. UPON IMPACT, AIR BAGS FAILED TO DEPLOY. THERE WAS MINOR INJURIES TO DRIVER. MANUFACTURER HAS BEEN NOTIFIED. PLEASE PROVIDE ADDITIONAL INFORMATION. *AK"
"WHEN CONSUMER APPLIES BRAKES VEHICLE STARTS KNOCKING FROM TANK AREA, AND THERE IS LOUD VIBRATION.DEALERSHIP IS AWARE OF PROBLEM. *AK"
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 S430 — 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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