2015 Mercedes-Benz GLK250 Fuel system Problems
- Complaints
- 2about this part
- Share
- 11%of 19 total for the year
- Median mileage
- 39,000miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 2 complaints about the fuel system of the 2015 Mercedes-Benz GLK250, 11% of the 19 complaints for this model year. Where a mileage was given, the median is 39,000 miles.
Fewer than 15 complaints name this part, so treat the figures as a rough indication only.
Example complaints
Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.
“Acceleration from a stop - when you press gas pedal car does not accelerate. Have to pump pedal 2-3 times for car to accelerate. Have only noticed around town with frequent stops.”
NHTSA complaint #11281939, filed 2019-11, 39,000 milesRelated service bulletins
- 10232319Feb 13, 2023Mercedes-Benz AG ("MBAG"), the manufacturer of Mercedes-Benz vehicles, has determined that on certain Model Year (âMYâ) 2012-2016 E-Class, GL-Class, GLE-Class, GLK-Class, and…
- 10219253Aug 19, 2022Mercedes-Benz AG (âMBAGâ), the manufacturer of Mercedes-Benz vehicles, has determined that on certain Model Year (âMYâ) vehicles listed below, the particulate matter…
Fuel system: other model years
| Year | Complaints | Share of year |
|---|---|---|
| 2015 | 2 | 11% |
Other parts of the 2015 Mercedes-Benz GLK250
7 complaintsElectrical system
3 complaintsEngine
3 complaintsBrakes
2 complaintsOther or unknown
2 complaintsSteering
2 complaintsTransmission and drivetrain
2 complaintsVehicle speed control
2 complaints
← All problems reported for the 2015 Mercedes-Benz GLK250
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