2011 GMC Terrain vs 2011 Kia Sorento
Complaints, recalls, TSBs, investigations and safety ratings side by side, from official federal data. Last verified Aug 8, 2026. Raw complaint counts are not adjusted for sales volume.
| Metric | 2011 GMC Terrain | 2011 Kia Sorento |
|---|---|---|
| NHTSA complaints | 386 | 1,516 |
| Recall campaigns | 4 | 7 |
| Service bulletins (TSBs) | 1,756 | 202 |
| Investigations | 3 | 8 |
| Crash reports | 11 | 42 |
| Fire reports | 8 | 61 |
| NCAP overall rating | 4/5 | 4/5 |
| EPA MPG (combined) | 19–26 | 20–24 |
| Median reported incident mileage | 80,000 mi | 82,796 mi |
Reported problems side by side
| Component | GMC Terrain | Kia Sorento |
|---|---|---|
| Engine | 178 | 284 |
| Power Train | 76 | 265 |
| Structure | 11 | 268 |
| Electrical System | 29 | 246 |
| Air Bags | 25 | 182 |
| Exterior Lighting | 7 | 102 |
| Vehicle Speed Control | 18 | 63 |
| Service Brakes | 5 | 72 |
Symptoms owners describe
| Stalling | 70 | 109 |
| Oil consumption | 38 | 0 |
| Check engine light | 30 | 64 |
| Hesitation / surging | 17 | 42 |
| Clunking / rattling | 17 | 59 |
| Loss of power | 15 | 43 |
| Vibration / shaking | 13 | 22 |
| Rust / corrosion | 10 | 0 |
2011 GMC Terrain
2011 Kia Sorento
Compare all GMC Terrain vs Kia Sorento years →
Method. Complaints are unique NHTSA reports. A vehicle that sold more units will naturally accumulate more complaints — use shares and read the underlying reports before drawing conclusions.