Vehicle report
2020 GMC SIERRA DENALI
Reported problems
11 complaints · median 6700 miles| Component | Reports |
|---|---|
| ENGINE | 6 |
| SERVICE BRAKES | 2 |
| ELECTRICAL SYSTEM:STARTER ASSEMBLY | 1 |
| ENGINE AND ENGINE COOLING | 1 |
| FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL | 1 |
| FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL:SOFTWARE | 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.