Vehicle report
2026 GMC TERRAIN
Reported problems
29 complaints · median 3000 miles| Component | Reports |
|---|---|
| UNKNOWN OR OTHER | 8 |
| FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING | 5 |
| POWER TRAIN | 5 |
| WHEELS | 4 |
| ELECTRICAL SYSTEM | 3 |
| SERVICE BRAKES | 3 |
| STEERING | 3 |
| SUSPENSION | 3 |
| FORWARD COLLISION AVOIDANCE: WARNINGS | 2 |
| BACK OVER PREVENTION: WARNINGS | 1 |
| ELECTRICAL SYSTEM:ADAS:BLINDSPOT:SOFTWARE | 1 |
| ENGINE | 1 |
| LANE DEPARTURE: WARNING | 1 |
| LATCHES/LOCKS/LINKAGES | 1 |
| STRUCTURE | 1 |
| STRUCTURE:INTERIOR PANELS:CENTER CONSOLE | 1 |
| VISIBILITY/WIPER | 1 |
Reading this report
Complaint counts are reports filed with NHTSA, not failure rates. A common model collects more of them than a rare one that breaks more often.