Are there open safety recalls?
None
No open recalls, but there’s an open government investigation — check nhtsa.gov.
FREE VEHICLE RESEARCH
The 2021 Mercedes-Benz GLC has no open NHTSA safety recalls on file, 61 owner complaints, and gets about 24 mpg combined. Here's the full free record from NHTSA and the EPA.
FREE PUBLIC RECORD · U.S. GOVERNMENT DATA
2021 Mercedes-Benz GLC
- Engine 4-cyl 2L
- Drive 4-Wheel Drive
- Fuel Premium
- Body Small Sport Utility Vehicle 4WD
Should you worry?
Look closer
Something in the public record needs a closer look before you buy.
What do owners report?
1 fire report
Out of 61 owner reports on file.
How did it score in crash tests?
5 out of 5 stars
5 is best. This model scored well in government crash tests.
Open recalls · nearby years
Same make and model. This car is the 2021.
- 20195recalls
- 20200recalls
- 2021 · this car0recalls
- 20220recalls
Based on free U.S. government safety data · checked August 28, 2026.
SAFETY
Will it protect people in a crash?
These are government crash-test scores. 5 stars is best. They rate this year and model, not your exact car.
- Overall
- 5 / 5 stars
- Frontal
- 5 / 5 stars
- Side
- 5 / 5 stars
- Side pole
- 5 / 5 stars
- Rollover
- 4 / 5 stars
Factory safety & driver-assist equipment
- Stability control
- Standard
- Forward collision warning
- Standard
Tested as: 2021 Mercedes-Benz GLC SUV 4WD · 2 versions tested
Open safety recalls
A recall means the manufacturer must fix a safety problem for free at a dealer. Ask the seller for proof the work was done.
No open safety recalls on file for this year and model.
The government also has an open investigation on this model. Look it up on nhtsa.gov before you buy.
From NHTSA (U.S. safety agency) · checked August 28, 2026.
OWNERS
What problems do owners report?
People file these with the government when something goes wrong. They show patterns, not a diagnosis of any one car for sale.
Owner reports · nearby years
Same make and model. This car is the 2021.
- 201963reports
- 202078reports
- 2021 · this car61reports
- 202260reports
61 owner reports on file
1 crash mentions 1 fire mentions
Parts mentioned most often. Longer bar = more reports. Counts are out of 61 total reports.
- ENGINE 23 of 61
While driving in my neighborhood at 25 MPH, my Mercedes GLC300 suddenly lost power and the check engine light illuminated. My car would no longer exceed 25-30 MPH, but I drove it straight to the dealership and they said it was a faulty cyli
- EXTERIOR LIGHTING 7 of 61
Headlight is defective and is filled with condensation which has caused the entire light to fail. The problem has been confirmed by a independent service center. The light has not been inspected by a manufacturer however the manufacturer wa
- ELECTRICAL SYSTEM 7 of 61
This is a well-known issue with these engines. See TSB (Service Bulletin) The 2021 Mercedes-Benz GLC 300 has 42,000 miles and the warranty ran out 2 weeks ago. The vehicle is up-to-date on service. Fault code P06DA00 Engine Oil Pressure Con
- UNKNOWN OR OTHER 5 of 61
While slowly backing out of the driveway and without contacting anything at all, the rear window completely shattered. The window has never been hit by anything and had no defects yet it completely shattered so clearly reflects a manufactur
- FUEL/PROPULSION SYSTEM 4 of 61
The vehicle lost power and will not operate over 40 mph/2000 rpms
- POWER TRAIN 3 of 61
The engine starts shaking, smell of gas car than stops while driving, could caused an accident and severely injured someone on the freeway. This is a major safety issue after further researching this particular issue MB of Canada issue a wa
Bars are sized relative to the most-mentioned part on this list, not to 100% of all cars.
From NHTSA owner complaints · checked August 28, 2026. Anyone can file a report; they are not verified repairs.
FUEL COST
What does it cost to drive?
EPA estimates for this year and model. Your real cost depends on gas prices, how you drive, and how far you go.
Combined MPG · nearby years
Same make and model. This car is the 2021.
- 201924mpg
- 202024mpg
- 2021 · this car24mpg
- 202224mpg
$3,150
estimated fuel cost per year if you drive about 15,000 miles
Miles per gallon. Higher is cheaper to drive.
City driving 22 mpg
Highway driving 28 mpg
Combined (typical mix) 24 mpg
Over 5 years, compared to an average new car
This model is estimated to cost about $4,750 more on fuel.
Spends more Saves more
From EPA fueleconomy.gov · checked August 28, 2026.
HOW IT WAS BUILT
Factory details
What’s on the build record for this VIN or model.
Engine
4-cyl 2L
Drivetrain
4-Wheel Drive
Transmission
Automatic 9-spd
Fuel
Premium
See all factory details (7)
- Engine
- 4-cyl 2L
- Cylinders
- 4
- Displacement
- 2 L
- Drivetrain
- 4-Wheel Drive
- Transmission
- Automatic 9-spd
- Body
- Small Sport Utility Vehicle 4WD
- Fuel
- Premium
From EPA and NHTSA vehicle records · checked August 28, 2026.
What this free check does not include
We only show free U.S. government data: safety recalls, owner reports, crash tests, and fuel economy. We do not show prior accidents, flood or salvage titles, odometer rollback, insurance history, or a “should you buy” verdict on a specific listing. For that kind of check on one car for sale, use the VINly app.
BEFORE YOU BUY
What to check on this car
Have a mechanic check the engine
Owners report problems with the engine more than anything else on this model. Call it out specifically during a pre-purchase inspection.
Watch for a pending investigation
NHTSA has an open investigation covering this model. A recall can follow an investigation, so check nhtsa.gov for the latest before you commit.
-
Test-drive the basics
Cold start, full-lock steering both ways, firm brakes with no pulsing, smooth shifts, and every electronic feature. Warning lights should come on at key-on, then go out.
-
Check the title and the VIN
Confirm the title status in hand matches the listing, and that the VIN matches across the dash, door jamb, and title. VINly does not show ownership or accident history, for that, run a paid report like Carfax.
-
Ask the seller the right questions
Why they are selling, any service records, accident or panel-repaint history, how many owners, and whether any open recalls were completed.
See the full used-car inspection checklist. None of this replaces a hands-on inspection by a mechanic.
FOR SALE NEAR YOU
2021 Mercedes-Benz GLC listings
Quick answers
Are there any recalls on the 2021 Mercedes-Benz GLC? +
No open NHTSA safety recalls are on file for the 2021 Mercedes-Benz GLC. Recalls can be issued at any time, so confirm with the VIN at nhtsa.gov before you buy.
What gas mileage does the 2021 Mercedes-Benz GLC get? +
The EPA rates the 2021 Mercedes-Benz GLC at 24 mpg combined (22 city / 28 highway), about $3,150 a year in fuel.
How safe is the 2021 Mercedes-Benz GLC? +
NHTSA's NCAP program gives the 2021 Mercedes-Benz GLC 5 out of 5 stars overall, with 4 stars for rollover resistance.
What do owners complain about on the 2021 Mercedes-Benz GLC? +
Owners have filed 61 complaints with NHTSA for the 2021 Mercedes-Benz GLC, including 1 involving a crash. The most-reported area is engine.
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