2015 GMC Terrain vs 2015 Kia Sorento
Complaints, recalls, TSBs, investigations and safety ratings side by side, from official federal data. Last verified Aug 7, 2026. Raw complaint counts are not adjusted for sales volume.
| Metric | 2015 GMC Terrain | 2015 Kia Sorento |
|---|---|---|
| NHTSA complaints | 297 | 746 |
| Recall campaigns | 3 | 3 |
| Service bulletins (TSBs) | 1,571 | 202 |
| Investigations | 2 | 4 |
| Crash reports | 9 | 20 |
| Fire reports | 1 | 14 |
| NCAP overall rating | 4/5 | 5/5 |
| EPA MPG (combined) | 19–26 | 20–23 |
| Median reported incident mileage | 65,989 mi | 75,000 mi |
Reported problems side by side
| Component | GMC Terrain | Kia Sorento |
|---|---|---|
| Engine | 80 | 359 |
| Exterior Lighting | 24 | 90 |
| Structure | 13 | 99 |
| Visibility/wiper | 101 | 7 |
| Electrical System | 31 | 57 |
| Power Train | 21 | 42 |
| Air Bags | 16 | 29 |
| Fuel/propulsion System | 15 | 28 |
Symptoms owners describe
| Stalling | 31 | 88 |
| Check engine light | 23 | 74 |
| Oil consumption | 15 | 18 |
| Vibration / shaking | 8 | 26 |
| Loss of power | 7 | 38 |
| Hesitation / surging | 7 | 0 |
| Clunking / rattling | 6 | 56 |
| Rust / corrosion | 6 | 47 |
2015 GMC Terrain
2015 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.