Fuel systemPart report
2025 Mercedes-Benz GLC 300 Fuel system Problems
- Complaints
- 1about this part
- Share
- 6%of 16 total for the year
- Median mileage
- —not reported
- Trend
- Too newThis model year is less than 4 years old, so a trend is not meaningful yet.
NHTSA recorded 1 complaints about the fuel system of the 2025 Mercedes-Benz GLC 300, 6% of the 16 complaints for this model year.
Fewer than 15 complaints name this part, so treat the figures as a rough indication only.
Related service bulletins
- 11014686Feb 28, 2025Complaint Check engine light on. Engine in limp-home mode. Rough running. Low fuel rail pressure fault code P008700 stored in MRG2 control unit. Additional faults below may be…
Fuel system: other model years
Other parts of the 2025 Mercedes-Benz GLC 300
Electrical system
12 complaintsEngine
3 complaintsForward collision avoidance
3 complaintsOther or unknown
3 complaintsBrakes
2 complaintsSeats
2 complaintsVehicle speed control
2 complaintsExterior lighting
1 complaintsSteering
1 complaintsBody and structure
1 complaints
12 complaintsEngine
3 complaintsForward collision avoidance
3 complaintsOther or unknown
3 complaintsBrakes
2 complaintsSeats
2 complaintsVehicle speed control
2 complaintsExterior lighting
1 complaintsSteering
1 complaintsBody and structure
1 complaints
← All problems reported for the 2025 Mercedes-Benz GLC 300
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 31, 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