Model year guide
2020 Mercedes-benz GLC-Class
Recalls, most-reported problems, crash-test ratings, fuel economy and what a 2020 Mercedes-benz GLC-Class is worth — from official NHTSA and EPA data. 1 on record.
2020 Mercedes-benz GLC-Class at a glance
Owner complaints77
Free: that car's specs and build sheet, model-year recall campaigns and a fair price.
2020 Mercedes-benz GLC-Class common problems
Owners have filed 77 complaints with NHTSA. These are the most-reported areas in a sample of the most recent — and what to check before you buy.
Engine
Listen for knocks or ticking, check for leaks and blue/white exhaust smoke, and make sure it doesn't overheat. No check-engine light should be on.
Exterior Lighting
Confirm all headlights, brake lights, turn signals and reverse lights work, with no moisture inside the housings.
Power Train
Drive through every gear: watch for slipping, hard or delayed shifts, and shudder. Check for transmission/driveline leaks and noises.
Fuel/propulsion System
Check for fuel or battery warnings, hard starts and stalling. On a hybrid/EV, confirm charging and range behave normally.
Visibility
Test wipers, washers, defrosters and all mirrors. Check the windshield for cracks and any camera/sensor for fogging or faults.
Vehicle Speed Control
Test cruise control and throttle response, and watch for any hesitation or unintended acceleration.
2020 Mercedes-benz GLC-Class trims & engines on record
Trims
AMG GLC43
Engines
3.0L 6-cyl 362 hp
2020 Mercedes-benz GLC-Class vehicles on record
Other Mercedes-benz GLC-Class model years
2020 Mercedes-benz GLC-Class — frequently asked questions
What are the most common problems with the 2020 Mercedes-benz GLC-Class?
Owners have filed 77 complaints with NHTSA; in a sample of the most recent, the most-reported problem areas are engine, exterior lighting, power train.
Sources: NHTSA (recalls, complaints, crash tests), U.S. EPA (fuel economy). Vehicle data only — CarLogs never shows owner information.