2007 Mercury Grand Marquis problems by component
96 owner complaints filed with NHTSA for the 2007 Mercury Grand Marquis, grouped by the component owners reported. Each component links to a detailed breakdown with mileage, severity and owner reports.
| Component | Complaints | Share | Median mileage |
|---|---|---|---|
| Tires → | 23 | 24% | 15,750 mi |
| Structure → | 18 | 19% | 40,000 mi |
| Vehicle Speed Control → | 13 | 14% | — |
| Steering | 9 | 9% | — |
| Air Bags | 6 | 6% | — |
| Exterior Lighting | 5 | 5% | — |
| Power Train | 5 | 5% | — |
| Service Brakes, Hydraulic | 5 | 5% | — |
| Engine | 4 | 4% | — |
| Engine and Engine Cooling | 3 | 3% | — |
| Fuel/propulsion System | 3 | 3% | — |
| Seat Belts | 3 | 3% | — |
| Wheels | 3 | 3% | — |
| Fuel System, Gasoline | 2 | 2% | — |
| Suspension | 2 | 2% | — |
| Electrical System | 1 | 1% | — |
| Equipment | 1 | 1% | — |
| Seats | 1 | 1% | — |
| Service Brakes | 1 | 1% | — |
| Visibility | 1 | 1% | — |
Component groups as classified by NHTSA. A complaint can name more than one component, so shares may sum to more than 100%.