2005 Pontiac Grand Prix problems by component
148 owner complaints filed with NHTSA for the 2005 Pontiac Grand Prix, grouped by the component owners reported. Each component links to a detailed breakdown with mileage, severity and owner reports.
| Component | Complaints | Share | Median mileage |
|---|---|---|---|
| Electrical System → | 45 | 30% | 87,500 mi |
| Power Train → | 40 | 27% | 72,290 mi |
| Steering → | 24 | 16% | 62,000 mi |
| Engine → | 14 | 9% | 120,000 mi |
| Service Brakes → | 11 | 7% | — |
| Air Bags → | 10 | 7% | — |
| Engine and Engine Cooling | 6 | 4% | — |
| Structure | 6 | 4% | — |
| Electronic Stability Control (esc) | 5 | 3% | — |
| Service Brakes, Hydraulic | 5 | 3% | — |
| Tires | 5 | 3% | — |
| Vehicle Speed Control | 5 | 3% | — |
| Visibility | 4 | 3% | — |
| Exterior Lighting | 3 | 2% | — |
| Latches/locks/linkages | 3 | 2% | — |
| Suspension | 3 | 2% | — |
| Wheels | 3 | 2% | — |
| Fuel System, Gasoline | 2 | 1% | — |
| Equipment | 1 | 1% | — |
| Fuel System, Other | 1 | 1% | — |
| Seat Belts | 1 | 1% | — |
| Traction Control System | 1 | 1% | — |
| Visibility/wiper | 1 | 1% | — |
Component groups as classified by NHTSA. A complaint can name more than one component, so shares may sum to more than 100%.