Engine complaints and recalls from NHTSA
Summary
The 2023 Mercedes-Benz GLC-Class has 3 NHTSA engine complaints and 0 engine-related recalls.
3
Complaints
0
Recalls
0
Injuries Reported
Data source: National Highway Traffic Safety Administration (NHTSA) · Last updated April 9, 2026
| Date ↓ | Component | Summary |
|---|---|---|
| Sep 3, 2025 | ENGINE | Vehicle has a significant engine oil leak without being driven. Engine oil electronic meter still s... |
| Dec 13, 2023 | ENGINE,FUEL/PROPULSION SYSTEM | My car was in for a "Problem" Dec-2023 - would not accelerate /also getting very bad gas mileage and... |
| Sep 10, 2023 | ENGINE | 1.This is my new GLC 300 and after taking delivery and running for around 300 miles check engine lig... |