2023 GMC Terrain recalls, problems & safety ratings
NHTSA lists 2 recalls for the 2023 GMC Terrain and 41 owner complaints. The most-reported problem areas are fuel/propulsion system (16), engine (15), power train (8). It earned a 5-star overall NHTSA safety rating. EPA-rated fuel economy is about 26 mpg combined.
The 2023 ranks #4 of 15 Terrain model years for fewest complaints (2012–2026), with fewer complaints than the average year (168). It has 2 recalls vs. an average of 2.2 per model year.
Recalls 2
Every recall NHTSA lists for the 2023 GMC Terrain. Not every recall applies to every vehicle, so check your VIN. Recall repairs are free at a franchised dealer.
Child seat · vehicle latch anchor
Problem: 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."
Risk: The inability to install a child seat with the LATCH anchorage bars could result in an unsecured child seat, increasing the risk of injury in a crash.
Fix: 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.
Air bags · sensor · occupant classification · front passenger
Problem: General Motors, LLC (GM) is recalling certain 2023 Chevrolet Equinox and GMC Terrain vehicles equipped with ventilated front passenger seats. The Occupant Classification System may not properly disable the front passenger air bag when there is a small child or child restraint detected in the seat.
Risk: In the event of a crash, a front passenger air bag that deploys with a child or infant in the front passenger seat can increase their risk of injury.
Fix: Dealers will replace the passenger presence system, free of charge. Owner notification letters were mailed January 24, 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 N222388911.
Common problems
From complaints owners filed with NHTSA. Complaints aren't verified, but patterns across hundreds of owners point to known weak spots.
Most-reported problem areas
By the numbers
Recent owner reports
The driver side seat belt is hard to lock and unlock into the clip. Sometimes it will not lock into the clip.
My 2023 GMC Terrain has experienced two separate incidents of complete loss of motive power/engine propulsion while being driven. The vehicle suddenly loses the ability to accelerate and maintain normal propulsion, creating a serious safety risk in traffic. The first occurrence was on August 8, 2026. The vehicle was subsequently diagnosed and repaired by an authorized Chevrolet…
I purchased this vehicle two weeks ago. It was my first time driving it since I bought it home from the dealer. I was on the highway driving about 55 mph in the left lane. All of a sudden the car started to slow down on its own going down to 15 mph without knowing what was happening. I tried to ease my way to the left and was almost hit by multiple vehicles. Once I got to the l…
Safety ratings
2023 GMC Terrain SUV AWD
2023 GMC Terrain SUV FWD
Fuel economy
EPA ratings for common configurations of the 2023 GMC Terrain.
Terrain AWD
Auto 9-spd · 4 cyl · 1.5 L · Turbo
Regular
Terrain FWD
Auto 9-spd · 4 cyl · 1.5 L · Turbo
Regular
Other model years
Questions
How many recalls does the 2023 GMC Terrain have?
NHTSA lists 2 recalls for the 2023 GMC Terrain, most recently for child seat · vehicle latch anchor (05/11/2023). Recall repairs are free at a franchised dealer. Enter your VIN to check whether a recall applies to your vehicle.
What are the most common problems with the 2023 GMC Terrain?
Based on 41 owner complaints filed with NHTSA, the most-reported areas are fuel/propulsion system (16), engine (15), power train (8).
Is the 2023 GMC Terrain safe?
The 2023 GMC Terrain earned a 5-star overall rating in NHTSA's 5-star safety ratings.
Is the 2023 a good year for the GMC Terrain?
The 2023 ranks #4 of 15 Terrain model years for fewest complaints (2012–2026), with fewer complaints than the average year (168). It has 2 recalls vs. an average of 2.2 per model year.
What gas mileage does the 2023 GMC Terrain get?
The 2023 GMC Terrain is EPA-rated at about 26 mpg combined.
Own a 2023 GMC Terrain in South Carolina?
Our mobile mechanics diagnose and fix the problems above at your home, office or fleet lot in Lexington, Columbia and the Midlands, with dealer-grade scan tools.
Related vehicles
Sources: NHTSA recalls, complaints and 5-Star Safety Ratings APIs; EPA fueleconomy.gov. Data retrieved November 2, 2026. NHTSA model names used: TERRAIN, Terrain.