2016 GMC Sierra Denali problems by component
30 owner complaints filed with NHTSA for the 2016 GMC Sierra Denali, grouped by the component owners reported. Each component links to a detailed breakdown with mileage, severity and owner reports.
| Component | Complaints | Share | Median mileage |
|---|---|---|---|
| Power Train | 9 | 30% | — |
| Service Brakes | 8 | 27% | — |
| Steering | 6 | 20% | — |
| Engine | 3 | 10% | — |
| Electrical System | 2 | 7% | — |
| Exterior Lighting | 2 | 7% | — |
| Wheels | 2 | 7% | — |
| Electronic Stability Control (esc) | 1 | 3% | — |
| Seat Belts | 1 | 3% | — |
| Seats | 1 | 3% | — |
| Structure | 1 | 3% | — |
| Suspension | 1 | 3% | — |
| Visibility | 1 | 3% | — |
| Visibility/wiper | 1 | 3% | — |
Component groups as classified by NHTSA. A complaint can name more than one component, so shares may sum to more than 100%.