2026 GMC Yukon problems by component
21 owner complaints filed with NHTSA for the 2026 GMC Yukon, grouped by the component owners reported. Each component links to a detailed breakdown with mileage, severity and owner reports.
| Component | Complaints | Share | Median mileage |
|---|---|---|---|
| Engine → | 13 | 62% | — |
| Power Train | 7 | 33% | — |
| Electrical System | 2 | 10% | — |
| Back Over Prevention | 1 | 5% | — |
| Fuel/propulsion System | 1 | 5% | — |
| Seats | 1 | 5% | — |
| Structure | 1 | 5% | — |
| Visibility/wiper | 1 | 5% | — |
| Wheels | 1 | 5% | — |
Component groups as classified by NHTSA. A complaint can name more than one component, so shares may sum to more than 100%.