Are there open safety recalls?
2 open
Ask the seller for proof each was fixed. Repairs are free — and there’s also an open investigation.
FREE VEHICLE RESEARCH
The 2021 GMC Terrain has 2 NHTSA safety recalls on file, 34 owner complaints, and gets about 27 mpg combined. Here's the full free record from NHTSA and the EPA.
FREE PUBLIC RECORD · U.S. GOVERNMENT DATA
2021 GMC Terrain
- Engine 4-cyl 1.5L
- Drive Front-Wheel Drive
- Fuel Regular
- Body Small Sport Utility Vehicle 2WD
Should you worry?
Look closer
Something in the public record needs a closer look before you buy.
What do owners report?
4 injuries reported
Out of 34 owner reports. Reports are tips, not proof every car has the problem.
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.
- 20193recalls
- 20202recalls
- 2021 · this car2recalls
- 20222recalls
Based on free U.S. government safety data · checked July 29, 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
- Lane-departure warning
- Standard
Tested as: 2021 GMC Terrain SUV FWD · 2 versions tested
Open safety recalls
2 openA recall means the manufacturer must fix a safety problem for free at a dealer. Ask the seller for proof the work was done.
-
Tires
05/08/2021
General Motors, LLC (GM) is recalling certain 2021-2022 Chevrolet Equinox and GMC Terrain vehicles equipped with certain Hankook tires. The tires may have been manufactured with an insufficient amount of curative agent, which could cause tread separation.
How they fix it: Dealers will inspect the tire DOT numbers, and replace any affected tires, free of charge. Owner notification letters were mailed on August 31, 2021. Owners may contact GMC customer service at 1-800-462-8782; and Chevrolet customer service at 1-800-222-1020. GM's number for this recall is N212343560.
-
Child Seat
11/05/2023
General Motors, LLC (GM) is recalling certain 2020-2023 Chevrolet Equinox and GMC Terrain vehicles. The four rear-seat lower child seat LATCH anchorage bars may have excessive powder coating, which could prevent a child seat from being installed with the anchorage bars. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 225, "Child Restraint Anchorage Systems."
How they fix it: Owners are advised to install child seats using the vehicle's rear seat belts until the remedy is complete. Dealers will inspect the latch anchorage bars, and remove and replace the finish, as necessary, free of charge. Owner notification letters were mailed June 2, 2023. Owners may contact Chevrolet customer service at 1-800-222-1020 or GMC customer service at 1-800-462-8782. GM's number for this recall is N232403240.
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 July 29, 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.
- 2019177reports
- 2020184reports
- 2021 · this car34reports
- 202276reports
34 owner reports on file
4 crash mentions 4 injury mentions
Parts mentioned most often. Longer bar = more reports. Counts are out of 34 total reports.
- POWER TRAIN 7 of 34
Automatic transmission solenoid control valve body got stuck open and ruined the whole transmission. This has been a reoccurring problem with these vehicles. Image is from a code read. Issue was confirmed by Gastorf Chevrolet, and an indepe
- SERVICE BRAKES 6 of 34
Vacuum pump failure caused my brakes to lock up and almost caused me to wreck into another vehicle
- ELECTRICAL SYSTEM 5 of 34
Driving my vehicle with no warnings, messages, or symptoms on adaptive cruise control Sunday [XXX] on [XXX] in Michigan. I changed lanes into the right lane when the vehicle abruptly, without notification, and with force, caused braking tha
- ENGINE 4 of 34
The contact owns a 2021 GMC Terrain. The contact stated that while driving at various speeds, the vehicle hesitated while depressing the accelerator pedal, with a misfire coming from the engine. During the failure, the message "Engine Power
- UNKNOWN OR OTHER 3 of 34
Constantly have water leaking into spare tire compartment, back seat floors and passenger floor. Mold/mildew smell coming through vents. Have had drains lines cleaned out, and still recurring having this issue. Unknown where leak is coming
- SUSPENSION 2 of 34
First time I had problems with my 2021 Terrain I took it to victory GMC on 9/20/24. At the it had 45,000 miles. Every time I would drive and accelerate it would shake extremely bad in the floorboard. There was also transmission fluid leakin
Bars are sized relative to the most-mentioned part on this list, not to 100% of all cars.
From NHTSA owner complaints · checked July 29, 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.
- 201932mpg
- 202026mpg
- 2021 · this car27mpg
- 202226mpg
$2,300
estimated fuel cost per year if you drive about 15,000 miles
Miles per gallon. Higher is cheaper to drive.
City driving 25 mpg
Highway driving 30 mpg
Combined (typical mix) 27 mpg
Over 5 years, compared to an average new car
This model is estimated to cost about $500 more on fuel.
Spends more Saves more
- Passenger space
- 90 cubic feet
- Cargo space
- 13 cubic feet
From EPA fueleconomy.gov · checked July 29, 2026.
HOW IT WAS BUILT
Factory details
What’s on the build record for this VIN or model.
Engine
4-cyl 1.5L
Drivetrain
Front-Wheel Drive
Transmission
Automatic 9-spd
Fuel
Regular
See all factory details (7)
- Engine
- 4-cyl 1.5L
- Cylinders
- 4
- Displacement
- 1.5 L
- Drivetrain
- Front-Wheel Drive
- Transmission
- Automatic 9-spd
- Body
- Small Sport Utility Vehicle 2WD
- Fuel
- Regular
From EPA and NHTSA vehicle records · checked July 29, 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
Confirm the recalls were fixed
This model has 2 open NHTSA recalls (including the tires). Recall repairs are free at the dealer, so ask the seller for proof the remedy was performed, or verify by VIN at nhtsa.gov before you buy.
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 GMC Terrain listings
Quick answers
What is recalled on the 2021 GMC Terrain? +
NHTSA lists 2 safety recalls for the 2021 GMC Terrain, including the tires. See the full list above, and confirm by VIN at nhtsa.gov.
What gas mileage does the 2021 GMC Terrain get? +
The EPA rates the 2021 GMC Terrain at 27 mpg combined (25 city / 30 highway), about $2,300 a year in fuel.
How safe is the 2021 GMC Terrain? +
NHTSA's NCAP program gives the 2021 GMC Terrain 5 out of 5 stars overall, with 4 stars for rollover resistance.
What do owners complain about on the 2021 GMC Terrain? +
Owners have filed 34 complaints with NHTSA for the 2021 GMC Terrain, including 4 involving a crash. The most-reported area is power train.
FREE IN THE APP
Comparing a few cars? Save the 2021 GMC Terrain and line it up against the others in the app.
No account. Saving and comparing cars is free.
FREE ON iOS
Shopping for a 2021 GMC Terrain?
Scan any VIN with your camera, save cars you’re comparing, and browse listings near you. All free. Same NHTSA and EPA data you see here, plus a camera-first VIN scanner.