2021 Mercedes-Benz C 300 4MATICProblems, recalls & complaints
NHTSA has logged 1 owner complaint about the 2021 Mercedes-Benz C 300 4MATIC, most often about the air bags. It has no vehicle safety recalls on record.
Source: NHTSA complaints, recalls, investigations and manufacturer recall reports, through December 9, 2025. Updated daily.
Where the 2021 Mercedes-Benz C 300 4MATIC has problems
1 complaint grouped by the system owners reported.
| System | Complaints | Crash, fire or injury |
|---|---|---|
| Air bags | 1 | 0 |
| Power train | 1 | 0 |
| Suspension | 1 | 0 |
Source: NHTSA Office of Defects Investigation. Complaints are submitted by the public and are not verified by NHTSA.
2021 Mercedes-Benz C 300 4MATIC recalls and how many were fixed
No vehicle safety recalls are on record for this model year.
2021 vs. every other C 300 4MATIC year
Bars show complaints per model year. Colors show the CarFlaw verdict: complaints weighted for crashes, fires and injuries, adjusted for years on the road and compared with the C 300 4MATIC median. How we score
- Avoid
- Caution
- Solid
- Best
- Not rated
Own a 2021 C 300 4MATIC?
Decode your VIN to see the recalls for your exact car, then confirm open recalls with NHTSA.