SuspensionPart report
2021 Mercedes-Benz G 550 Suspension Problems
- Complaints
- 1about this part
- Share
- 14%of 7 total for the year
- Median mileage
- —not reported
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 1 complaints about the suspension of the 2021 Mercedes-Benz G 550, 14% of the 7 complaints for this model year. 1 of these say a crash was involved and 1 a fire, according to the filers.
Fewer than 15 complaints name this part, so treat the figures as a rough indication only.
Related service bulletins
- 11032736May 15, 2026The part numbers listed in the chart below should no longer be installed, and any existing stock must be returned to your facing PDC. The deadline for all dealer returns is no…
- 10205788Aug 3, 2021When driving over speed limiters, speed bumps or rough roads;knocking noises may be heard from the rear area of the vehicle.
Suspension: other model years
Other parts of the 2021 Mercedes-Benz G 550
Electrical system
4 complaintsEngine
3 complaintsFuel system
2 complaintsAir bags
1 complaintsBrakes
1 complaintsForward collision avoidance
1 complaintsSeat belts
1 complaintsVehicle speed control
1 complaints
4 complaintsEngine
3 complaintsFuel system
2 complaintsAir bags
1 complaintsBrakes
1 complaintsForward collision avoidance
1 complaintsSeat belts
1 complaintsVehicle speed control
1 complaints
← All problems reported for the 2021 Mercedes-Benz G 550
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Nov 1, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.
To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology