The most-reported Terrain run is 2GKALMEK8C6 (2012 builds) with 24 complaints, 10× the typical run. Engine problems make up 35% of reports; 2012 is the worst model year at 3.1 complaints per run; NHTSA lists 22 recall campaigns for Terrain model years 2010–2026.
Which build runs owners report most
A production run is the first 11 characters of the VIN: plant, model year, body and engine. The GMC Terrain has 1,224 of them on record. The five runs at the top of this table hold 3% of every Terrain complaint on file.
| Production run (VIN 1–11) | Year | Complaints | Involved a crash | Fire |
|---|---|---|---|---|
| 2GKALMEK8C6•••••• | 2012 | — | — | |
| 2GKALMEK2C6•••••• | 2012 | 1 | — | |
| 2CTALMEC4B6•••••• | 2011 | — | — | |
| 2CTALMEC7B6•••••• | 2011 | — | — | |
| 2GKALMEK7C6•••••• | 2012 | 2 | — | |
| 2CTALMEC3B6•••••• | 2011 | — | — | |
| 2GKALMEK1C6•••••• | 2012 | — | — | |
| 2GKFLWEK3E6•••••• | 2014 | — | — | |
| 2GKALMEK4E6•••••• | 2014 | — | — | |
| 2GKALMEK1D6•••••• | 2013 | — | — | |
| 2GKALMEK3E6•••••• | 2014 | — | — | |
| 2CTALMEC0B6•••••• | 2011 | — | 1 |
Each of the other 1,212 Terrain runs has 10 complaints or fewer. ForCar has checked 233 Terrain VINs so far, most often 2019, 2024, 2023 builds.
Which model years to check twice
Complaints per production run, so a year that simply sold more does not top the list. On the GMC Terrain the gap between build years is 2.1×: a 2012 car draws 3.1 complaints per run, a 2021 one 1.5.
| Year | Per run | Complaints | Runs | Crashes |
|---|---|---|---|---|
| 2026 | 24 | 19 | 1 | |
| 2025 | 13 | 8 | 2 | |
| 2024 | 52 | 33 | 1 | |
| 2023 | 40 | 27 | 2 | |
| 2022 | 86 | 47 | — | |
| 2021 | 35 | 23 | 4 | |
| 2020 | 191 | 68 | 7 | |
| 2019 | 183 | 71 | 7 | |
| 2018 | 219 | 96 | 13 | |
| 2017 | 133 | 71 | 10 | |
| 2016 | 149 | 92 | 9 | |
| 2015 | 292 | 123 | 9 | |
| 2014 | 286 | 104 | 7 | |
| 2013 | 343 | 124 | 12 | |
| 2012 | 346 | 113 | 15 | |
| 2011 | 341 | 110 | 8 | |
| 2010 | 254 | 105 | 7 |
Heaviest year here is 2012 at 3.1 complaints per run; lightest is 2026 at 1.3. The 2026 line is still collecting reports, so it reads low.
What to inspect on this car
One system accounts for 35% of everything GMC Terrain owners report: Engine, 1,168 of 2,987 complaints. Start the pre-purchase inspection there.
| System | Complaints | Involved a crash | Fire |
|---|---|---|---|
| Engine | 8 | 15 | |
| Power Train | 4 | 2 | |
| Visibility/wiper | — | 1 | |
| Electrical System | 5 | 4 | |
| Unknown Or Other | 10 | 4 | |
| Service Brakes | 17 | — | |
| Fuel/propulsion System | 3 | — | |
| Air Bags | 71 | 5 |
Recalls to check against your VIN
NHTSA has 22 recall campaigns on the GMC Terrain; the 6 below cover build years 2010 to 2023. These are for the model and year; whether one is still open on a given car, only that VIN can tell.
| Campaign | Component | Model years |
|---|---|---|
| 22V137000 | Exterior Lighting:headlights | 2010–2017 |
| 23V339000 | Child Seat:vehicle Latch Anchor | 2020–2023 |
| 20V668000 | Power Train:automatic Transmission | 2018–2020 |
| 16V502000 | Electrical System:ignition | 2011–2013 |
| 14V447000 | Seats:front Assembly:power Adjust | 2010–2012 |
| 18V576000 | Service Brakes, Hydraulic:foundation Components:disc:caliper | 2018–2019 |
22V137000 was opened in 2022 on cars built from 2010: 12 years on the road before the recall.
The Terrain against its rivals
The Terrain draws 2.4 complaints per production run; the Toyota RAV4 2.3, the Jeep Wrangler 4.7 and the Honda CR-V 3.7.
| Model | Complaints | Runs | Per run | Involved a crash |
|---|---|---|---|---|
| GMC Terrain | 2,987 | 1,224 | 3.8% | |
| Toyota RAV4 | 8,453 | 3,661 | 8.5% | |
| Jeep Wrangler | 14,316 | 3,055 | 3.2% | |
| Honda CR-V | 14,848 | 4,017 | 5.1% |
How serious were they
Of the 2,987 reports on the GMC Terrain, 3.8% involved a crash against 5.8% across all vehicles, below the norm.
| Outcome | GMC Terrain | All vehicles |
|---|---|---|
| Complaints filed | 2,987 | 1,115,966 |
| Involved a crash | 114 (3.8%) | 64,194 (5.8%) |
| Involved a fire | 27 (0.9%) | 26,974 (2.4%) |
| Injuries reported | 136 | 58,013 |
| Deaths reported | 1 | 2,728 |
Crash-related reports run 34% below the all-vehicle rate.
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How this check works
The file behind this page holds 1,115,966 complaints filed with NHTSA between 1981 and 2026, across 298,921 production runs. The GMC Terrain share of that is 2,987 complaints over 1,224 runs, 0.27% of everything on record.
Frequently asked questions
How do I check a GMC Terrain VIN for free?
Enter the 17 characters above. ForCar matches the first eleven, the production run, against 2,987 NHTSA complaints from 1,224 Terrain runs and 22 recall campaigns. No account, no card.
Which Terrain production run has the most complaints?
2GKALMEK8C6, a 2012 build, with 24 complaints. The typical Terrain run has 2.4.
Which Terrain years have the most complaints?
Per production run, 2012 is heaviest at 3.1 complaints per run and 2026 lightest at 1.3.
Does the Terrain get more complaints than the Toyota RAV4?
Yes: 2.4 complaints per production run for the Terrain against 2.3 for the Toyota RAV4.
How many Terrain complaints involve a crash?
3.8% of 2,987 reports, against 5.8% across all vehicles; 27 involved a fire.
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