2011 Buick Lacrosse problems by component
169 owner complaints filed with NHTSA for the 2011 Buick Lacrosse, 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 → | 32 | 19% | 72,000 mi |
| Engine → | 30 | 18% | 63,000 mi |
| Suspension → | 27 | 16% | 83,000 mi |
| Power Train → | 19 | 11% | 55,900 mi |
| Service Brakes → | 17 | 10% | 71,000 mi |
| Visibility/wiper → | 14 | 8% | 69,843 mi |
| Steering → | 12 | 7% | 45,087 mi |
| Air Bags → | 11 | 7% | — |
| Electronic Stability Control (esc) | 9 | 5% | — |
| Seats | 9 | 5% | — |
| Vehicle Speed Control | 9 | 5% | — |
| Visibility | 9 | 5% | — |
| Structure | 8 | 5% | — |
| Engine and Engine Cooling | 5 | 3% | — |
| Fuel/propulsion System | 5 | 3% | — |
| Equipment | 4 | 2% | — |
| Seat Belts | 2 | 1% | — |
| Wheels | 2 | 1% | — |
| Exterior Lighting | 1 | 1% | — |
| Forward Collision Avoidance | 1 | 1% | — |
| Lane Departure | 1 | 1% | — |
| Latches/locks/linkages | 1 | 1% | — |
| Service Brakes, Hydraulic | 1 | 1% | — |
| Tires | 1 | 1% | — |
| Traction Control System | 1 | 1% | — |
Component groups as classified by NHTSA. A complaint can name more than one component, so shares may sum to more than 100%.