2003 Mercury Grand Marquis vs 2003 Mercury Marauder
Complaints, recalls, TSBs, investigations and safety ratings side by side, from official federal data. Last verified Aug 8, 2026. Raw complaint counts are not adjusted for sales volume.
| Metric | 2003 Mercury Grand Marquis | 2003 Mercury Marauder |
|---|---|---|
| NHTSA complaints | 362 | 60 |
| Recall campaigns | 1 | 0 |
| Service bulletins (TSBs) | 90 | 11 |
| Investigations | 6 | 0 |
| Crash reports | 22 | 4 |
| Fire reports | 2 | 0 |
| NCAP overall rating | — | — |
| EPA MPG (combined) | 18 | 17 |
| Median reported incident mileage | 87,000 mi | 49,517 mi |
Reported problems side by side
| Component | Mercury Grand Marquis | Mercury Marauder |
|---|---|---|
| Exterior Lighting | 207 | 16 |
| Electrical System | 51 | 6 |
| Suspension | 28 | 10 |
| Steering | 28 | 4 |
| Vehicle Speed Control | 27 | 3 |
| Power Train | 12 | 11 |
| Engine and Engine Cooling | 13 | 5 |
| Air Bags | 11 | 3 |
Symptoms owners describe
| Stalling | 15 | 0 |
| Rust / corrosion | 10 | 0 |
| Vibration / shaking | 5 | 0 |
2003 Mercury Grand Marquis
2003 Mercury Marauder
Compare all Mercury Grand Marquis vs Mercury Marauder years →
Method. Complaints are unique NHTSA reports. A vehicle that sold more units will naturally accumulate more complaints — use shares and read the underlying reports before drawing conclusions.