repaired · 2025 Q2
Delivery: fuel pump
Risk. A loss of drive power can increase the risk of a crash.
2021 Mercedes-Benz AMG C63 SProblems, recalls & complaints
NHTSA has logged 1 owner complaint about the 2021 Mercedes-Benz AMG C63 S, most often about the seat belts. It is covered by 4 safety recalls, and for recall 22V-232 the manufacturer reports only 89% of affected cars repaired.
Source: NHTSA complaints, recalls, investigations and manufacturer recall reports, through August 4, 2026. Updated daily.
Complaints by system
Where the 2021 Mercedes-Benz AMG C63 S has problems
1 complaint grouped by the system owners reported.
1Seat belts
| System | Complaints | Crash, fire or injury |
|---|---|---|
| Seat belts | 1 | 0 |
Source: NHTSA Office of Defects Investigation. Complaints are submitted by the public and are not verified by NHTSA.
4 recalls
2021 Mercedes-Benz AMG C63 S recalls and how many were fixed
Each ring shows the share of affected cars repaired, from the manufacturer’s latest quarterly report to NHTSA. Recall repairs are free at authorized dealers.
repaired · 2024 Q2
Back over prevention: display function
Risk. An inoperable rearview camera display reduces the driver's rear view, increasing the risk of a crash.
repaired · 2023 Q2
Mid/rear assembly: head restraint
Risk. Incorrectly mounted headrests could move or detach from the seat during a crash, increasing the risk of injury.
repaired · 2023 Q1
Sensor: occupant classification
Risk. Air bags and seat belts that do not perform properly in a crash can increase the risk of injury.
Recalls apply to specific cars. To see whether a recall is still open on yours, enter the 17-character VIN at nhtsa.gov/recalls or with Mercedes-Benz.
Best & worst years
2021 vs. every other AMG C63 S 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 AMG C63 S median. How we score
'15'16'17'18'19'20'21'22'23
- Avoid
- Caution
- Solid
- Best
- Not rated
In owners' words
What AMG C63 S owners report
Recent seat belts complaints filed with NHTSA, shortened. Personal details are removed.
Both driver and passenger seatbelts do not fully retract and remain loose. Must be manually guided back into mechanism. I see that there has been a recall for the cabriolet version of this vehicle platform but not for the coupe version. I am unsure why there hasn't also been a recall for the coupe…
Own a 2021 AMG C63 S?
Decode your VIN to see the recalls for your exact car, then confirm open recalls with NHTSA.