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2011 GMC Terrain
Solid pick — the complaint record is strong for its age. It does carry safety recalls, so confirm every one shows "remedy completed" on the VIN before money changes hands.
397 owner complaints · 4 recalls · data verified July 10, 2026 · source: NHTSA
Why buy?
Engine problems dominate (45% of complaints, typically reported near 66k miles).
Complaint reports have faded — early issues appear resolved or aged out.
The math, shown
Full methodology →Complaints filed per year
Fading = early teething worked out. Climbing = problems aging in.
The road ahead
What breaks on a 2011 GMC Terrain, plotted where owners report it happening.
Also reported (mileage varies): Visibility & wipers (35) · Airbags (30)
Mileage medians come from owners who mentioned an odometer reading in their NHTSA complaint — a rough guide, not a schedule.
Engine
45%178 complaints · typically near 66k mi · 3 in the last 2 years
“SUV gets a slow down warning and it stops shuts off , it’s happened several times now I’m scared!!you wait few minutes it turns back on , mechanic said this a complain…”
Transmission & drivetrain
19%76 complaints · typically near 66k mi
“2011 GMC Terrain SLT The engine blew do to timing Chain breaking and it tore up the injectors as i was looking it up there where lots of people with the same problem a…”
Fuel system
12%48 complaints · typically near 7k mi · 1 in the last 2 years
“Engine Failure: Timing chain had excessive slack causing guide to be sheared off. Timing chain guide bolt was completely stripped requiring both the timing chain and c…”
Visibility & wipers
9%35 complaints
“Temperature actuator door is broken, this causes my windshield to fog up therefore I can't see to drive.”
Recalls (4)
Safety recall repairs are free at the brand’s franchised dealers. Before buying, run the VIN at nhtsa.gov/recalls and make the seller show the work was done.
Exterior Lighting · 22V137000
General Motors, LLC (GM) is recalling certain 2010-2017 GMC Terrain vehicles. A reflection caused by the headlight housings may illuminate areas above the vehicle and outside of the driver's view with excessively bright light. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 108, "Lamps, Reflective Devices, and Associated Equipment."
Risk: The bright reflection may cause a glare for other drivers, reducing their visibility and increasing the risk of a crash.
Fix: Dealers will install headlamp appliques, free of charge. Owner notification letters were mailed September 8, 2022. Owners may contact GMC customer service at 1-800-462-8782. GM's number for this recall is N222363740.
Electrical System · 16V502000
General Motors LLC (GM) is recalling certain model year 2016-2017 Buick Verano and 2016 Chevrolet Malibu as the electronic park lock lever may allow the ignition key to be removed without the transmission being in PARK. Also, certain 2013 Buick Encore, 2011 Buick Regal, 2013-2014 Buick Verano, 2011-2016 Chevrolet Cruze, 2010-2013 Chevrolet Equinox 2013-2015 Chevrolet Malibu, and 2011-2013 GMC Terrain vehicles may have been serviced with similar defective replacement electronic park lock levers. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 114, "Theft Protection and Rollaway Prevention."
Risk: If the key is removed without the transmission in PARK, the vehicle may rollaway as occupants are exiting, increasing the risk of injury.
Fix: GM will notify owners, and dealers will inspect and if necessary replace the key cylinder lock housing, free of charge. The recall began on October 14, 2016. Owners may contact Chevrolet customer service at 1-800-222-1020, Buick 1-800-521-7300, and GMC 1-800-462-8782. GM's number for this recall is 50490 and 50491.
Seats · 14V447000
General Motors LLC (GM) is recalling certain model year 2011-2012 Buick LaCrosse, Regal and Chevrolet Camaro, as well as certain 2010-2012 Cadillac SRX, Chevrolet Equinox and GMC Terrain vehicles, equipped with power height adjustable driver and passenger seats. In the affected vehicles, the bolt that secures the driver's and passenger's power front seat height adjuster may fall out causing the seat to drop suddenly to the lowest vertical position.
Risk: If the driver's seat unexpectedly drops, the distraction and altered seat position may affect the drivers' control of the vehicle, increasing the risk of a crash.
Fix: GM will notify owners, and dealers will replace the height adjuster shoulder bolts, free of charge. The manufacturer distributed interim letters to owners on September 11, 2014. The recall began on December 26, 2014. Owners may contact GM customer service at 1-800-521-7300 (Buick), 1-800-458-8006 (Cadillac), 1-800-222-1020 (Chevrolet), or 1-800-462-8782 (GMC). GM's number for this recall is 14271.
Seat Belts · 10V623000
GENERAL MOTORS IS RECALLING CERTAIN MODEL YEAR 2011 CADILLAC SRX, CHEVROLET EQUINOX AND GMC TERRAIN VEHICLES. THE DRIVER AND /OR FRONT PASSENGER SAFETY BELT BUCKLE ANCHOR MAY FRACTURE AND SEPARATE NEAR THE SEAT ATTACHMENT IN A VEHICLE CRASH.
Risk: THE SAFETY BELT SYSTEM MAY NOT RESTRAIN THE OCCUPANT(S) AS DESIGNED AND COULD INCREASE THE RISK OF INJURY.
Fix: DEALERS WILL MODIFY THE PASSENGER AND/OR THE DRIVER SAFETY BELT BUCKLES AS NECESSARY. THIS SERVICE WILL BE PERFORMED FREE OF CHARGE. THE SAFETY RECALL IS EXPECTED TO BEGIN ON OR BEFORE JANUARY 18, 2011. OWNERS MAY CONTACT CADILLAC AT 1-866-982-2339, CHEVROLET AT 1-800-630-2438, GMC AT 1-866-996-9463 AND AT THE OWNER CENTER AT WWW.GMOWNERCENTER.COM.
Before you hand over money
Verify the recall work was done
NHTSA’s free lookup shows whether this exact car had its recall remedies completed.
Free NHTSA VIN check ↗Get a pre-purchase inspection
A $150–$250 independent inspection of this exact 2011 GMC TERRAIN beats every score on the internet, including ours.
What to ask forNot set on the 2011? See how every Terrain model year scores →
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What owners say
Real owners of this exact model-year, shown separately from the NHTSA score — if they disagree, that’s worth knowing.