Recalls, complaints, and safety data from NHTSA
The 2018 Mercedes-Benz GLC-Class has 0 recalls, 96 complaints, and a 5-star overall safety rating from NHTSA.
0
Recalls
96
Complaints
★★★★★
Safety Rating
Data source: National Highway Traffic Safety Administration (NHTSA) · Last updated April 7, 2026
Overall
★★★★★
Front Crash
★★★★★
Side Crash
★★★★★
Rollover
★★★★★
Rating for: 2018 Mercedes-Benz GLC-Class SUV 4WD
| Date ↓ | Component | Summary |
|---|---|---|
| Mar 5, 2026 | STRUCTURE | While driving on interstate 4 in Florida with our grandchildren going approximately 70 mph the sunro... |
| Dec 24, 2025 | POWER TRAIN | The contact's friend owns a 2018 Mercedes-Benz GLC 300. The contact stated that while the owner was ... |
| Nov 16, 2025 | UNKNOWN OR OTHER | I have P052E71 error code. It’s a crankcase ventilation malfunction. Seems to be a common issue repo... |
| Oct 15, 2025 | ELECTRICAL SYSTEM,ENGINE | I had the engine light come on and took it to the dealership. They quoted me over 8 thousand dollar... |
| Aug 23, 2025 | VEHICLE SPEED CONTROL | While pulling into a parking spot with my foot hovering above/on the break, the car lurched forward ... |
| Aug 1, 2025 | POWER TRAIN | The contact owns a 2018 Mercedes-Benz GLC300. The contact stated that while driving at various speed... |
| Aug 1, 2025 | AIR BAGS | The contact owns a 2018 Mercedes-Benz GLC300. The contact stated that while operating the vehicle, t... |
| Jun 16, 2025 | ELECTRICAL SYSTEM,ENGINE | Malfunction and engine light is on. Found p052e present. Recommended replacement of crankcase breath... |
| May 15, 2025 | VEHICLE SPEED CONTROL,ENGINE | The car does not go into drive from reverse and will sometime automatically shift itself from a low ... |
| Mar 15, 2025 | AIR BAGS | I was backing out of my driveway and was putting the car in Drive when the airbag located in my stee... |
| Jan 9, 2025 | STEERING | The contact owns a 2018 Mercedes Benz GLC 300. The contact stated while attempting to park, a loud c... |
| Jul 28, 2024 | FUEL/PROPULSION SYSTEM | Check engine light with code P052E. |
| Jul 7, 2024 | ENGINE | I have engine light on and when I scanned it, I got a error code P052E For crankcase vent valve issu... |
| May 8, 2024 | SUSPENSION,ENGINE,FORWARD COLLISION AVOIDANCE | when the car is in drive it will stop like it is in park unable to drive or put in reverse. This hap... |
| Apr 30, 2024 | AIR BAGS | The contact owns a 2018 Mercedes-Benz GLC300. The contact stated while driving approximately 30 MPH,... |
| Mar 28, 2024 | UNKNOWN OR OTHER,ENGINE | Vehicle showing check engine light, connected a reader to the vehicle and it shows a code of P052E .... |
| Mar 26, 2024 | ENGINE | P052E Error in the control panel appears a light engine |
| Mar 15, 2024 | UNKNOWN OR OTHER | Mercedes Benz C300 P052E positive crankcase ventilation regulatory valve. Check engine light is o... |
| Mar 5, 2024 | ENGINE,FUEL/PROPULSION SYSTEM | Car failed to accelerate due to faulty fuel pump, fuel tank, etc. Car stopped and died several tim... |
| Mar 4, 2024 | UNKNOWN OR OTHER | My car is 6 years old and has done about 30000 miles. The amplifier in the car has failed, resulting... |