2012 Chevrolet Impala problems by component
258 owner complaints filed with NHTSA for the 2012 Chevrolet Impala, 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 → | 58 | 22% | 55,000 mi |
| Electronic Stability Control (esc) → | 54 | 21% | 72,000 mi |
| Steering → | 49 | 19% | 57,500 mi |
| Engine → | 40 | 16% | 45,545 mi |
| Service Brakes → | 32 | 12% | 51,564 mi |
| Power Train → | 27 | 10% | 35,752 mi |
| Suspension → | 22 | 9% | 70,000 mi |
| Air Bags → | 20 | 8% | 42,447 mi |
| Wheels → | 19 | 7% | 66,500 mi |
| Fuel/propulsion System → | 17 | 7% | 50,400 mi |
| Vehicle Speed Control → | 15 | 6% | 66,000 mi |
| Seat Belts | 9 | 3% | — |
| Exterior Lighting | 8 | 3% | — |
| Structure | 8 | 3% | — |
| Traction Control System | 4 | 2% | — |
| Visibility/wiper | 4 | 2% | — |
| Engine and Engine Cooling | 3 | 1% | — |
| Tires | 3 | 1% | — |
| Service Brakes, Hydraulic | 2 | 1% | — |
| Fuel System, Gasoline | 1 | 0% | — |
| Seats | 1 | 0% | — |
| Visibility | 1 | 0% | — |
Component groups as classified by NHTSA. A complaint can name more than one component, so shares may sum to more than 100%.