2012 GMC Terrain — Problems & Complaints
NHTSA has 370 owner complaints on file for this vehicle. Every report below was filed by a real owner with the US government's road-safety agency.
GMC Terrain — Complaints by Model Year
Years flagged AVOID have at least twice this model's average complaint count — the strongest public-data signal of a bad year.
295 complaints
397 complaints
370 complaints
369 complaints
302 complaints
316 complaints
152 complaints
135 complaints
224 complaints
186 complaints
What Owners Complain About Most
Recent Owner Reports
I just spent 1,600 dollars to replace the timing chain. I know their were recalls on this, I was wondering why my vin and model were not included in these recalls?
TL* THE CONTACT OWNS A 2012 GMC TERRAIN. WHILE DRIVING APPROXIMATELY 80 MPH, THE VEHICLE SUDDENLY SPUTTERED, THE CHECK ENGINE INDICATOR ILLUMINATED, AND THE VEHICLE STALLED. THE VEHICLE WAS TOWED TO BARKLY CADILLAC (3575 SKY LAND BLVD, TUSCALOOSA, AL) WHERE IT WAS DIAGNOSED THAT THE ENGINE VALVE SPRING FRACTURED AND DESTROYED THE ENGINE. THE ENGINE NEEDED TO BE REPLACED. THE V…
Issues with the passenger side seatbelt not pulling to lock. It's jammed off and on. Doesn't work.
WIPERS IN "ON" POSITION, WIPER MOTOR AUDIBLY RUNNING, NEITHER WIPER BLADE WOULD MOVE ACROSS WINDSHIELD, BOTH REMAIN STATIONARY. CAN MANUALLY MOVE BOTH BLADES FREELY, NO BINDING, IN UNISON VALIDATING LINKAGE BETWEEN THE TWO BLADE ARMS WERE STILL CONNECTED. SUSPECTED MOTOR SHAFT/SPLINE CONNECTING TO THE "BLADE TRANSMISSION" WAS DISCONNECTED, STRIPPED, OR FELL OFF. TO ENSURE N…
TL* THE CONTACT OWNS A 2012 GMC TERRAIN. THE CONTACT STATED THAT THE WINDSHIELD WIPERS DID NOT FUNCTION WHILE DRIVING. THE DEALER DIAGNOSED THAT THE WINDSHIELD WIPER MOTOR NEEDED TO BE REPLACED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS 100,000.
Recalls & Crash Tests
Complaints are one half of the picture — see the official recalls and NHTSA crash-test stars for the 2012 GMC Terrain, or check your exact car by VIN with the free VIN lookup.
Problems Checker
Any year, make and model: open the Car Problems Checker. Data: NHTSA (US DOT, public domain), cached up to 7 days.