2018 Mercedes-Benz Glc 300 Problems
Real NHTSA owner complaints for the 2018 Mercedes-Benz Glc 300.
Worst 2018 Mercedes-Benz Glc 300 Problems
Top 3 most-reported issues with average mileage at failure.
Engine Problems
Electrical Faults
Seat Belt Issues
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All Problems by Category
Every NHTSA complaint category for the 2018 Mercedes-Benz Glc 300.
| Component | Complaints | Crashes | Fires | Avg Mileage | Volume |
|---|---|---|---|---|---|
| Engine Problems | 26 | — | 1 | 5,437 mi | |
| Electrical Faults | 12 | 2 | — | 9,081 mi | |
| Seat Belt Issues | 8 | — | — | 34,000 mi | |
| Fuel System | 7 | — | — | 14,400 mi | |
| Airbags | 6 | — | — | 63,000 mi | |
| Transmission / Drivetrain | 6 | 1 | — | 25,925 mi | |
| Body Structure | 6 | 1 | — | 9,600 mi | |
| Brakes | 5 | 1 | — | 10,756 mi | |
| Steering Defects | 3 | — | — | — | |
| Structural Problems | 3 | — | 1 | — | |
| Unintended Acceleration | 3 | — | — | — | |
| Forward Collision Avoidance: Warnings | 2 | — | — | — | |
| Wipers & Visibility | 2 | — | — | — | |
| Back Over Prevention: Rearview System Braking | 1 | — | — | — | |
| Electronic Stability Control | 1 | 1 | — | — | |
| Headlight/Taillight Failures | 1 | — | — | — | |
| Forward Collision Avoidance: Automatic Emergency Braking | 1 | — | — | — | |
| Lane Departure: Blind Spot Detection | 1 | — | — | — | |
| Latches / Locks | 1 | — | — | — | |
| Automatic Transmission | 1 | — | — | — | |
| Structure:Body:Hatchback/Liftgate | 1 | — | — | — | |
| Suspension Failures | 1 | — | — | — | |
| Visibility | 1 | — | — | — | |
| Wheel Issues | 1 | — | 1 | — |
Search Owner Complaints
Read what owners actually reported to NHTSA for the 2018 Mercedes-Benz Glc 300. Type a keyword (e.g. “transmission”, “stalling”, “brakes”) to filter.
Recalls for 2018 Mercedes-Benz Glc 300
2 NHTSA recall campaigns affecting ~245,698 vehicles.
Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2014-2020 C-Class, CLA, GLA, S-Class, GLC, and GLE vehicles. Please refer to MBUSA's recall report for specific vehicle details. The front roof panel located between the windshield and the panoramic sunroof may not have been bonded correctly to the vehicle during a prior repair, allowing the front panel to detach from the vehicle.
Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2017-2022 CLA-Class, GLA-Class, GLE-Class, GLS-Class, SLC-Class, A-Class, AMG GT-Class, C-Class, E-Class, S-Class, SL-Class, GLC-Class, CLS-Class, GLB-Class, and G-Class vehicles. Please refer to MBUSA's recall report for specific vehicle model details. An error in the communication module's SIM card software can cause a mobile network connection failure, disabling the emergency call (eCall) system.
Other Mercedes-Benz Glc 300 Years
2018 Mercedes-Benz Glc 300 — FAQ
Answers based on real NHTSA complaint and recall data for this specific model year.
Is the 2018 Mercedes-Benz Glc 300 reliable?
What are common problems with the 2018 Mercedes-Benz Glc 300?
At what mileage do problems start on the 2018 Mercedes-Benz Glc 300?
How safe is the 2018 Mercedes-Benz Glc 300?
Does the 2018 Mercedes-Benz Glc 300 have any recalls?
Should I buy a 2018 Mercedes-Benz Glc 300?
Source: NHTSA (National Highway Traffic Safety Administration) complaint and recall databases, aggregated by VinItel.
Wider context: See the full Mercedes-Benz Glc 300 reliability report with year-by-year comparison and generation analysis.
Check Your Specific 2018 Mercedes-Benz Glc 300
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