2004 Mercury Grand Marquis vs 2004 Mercury Mountaineer 2WD FFV
| EPA figure | 2004 Mercury Grand Marquis | 2004 Mercury Mountaineer 2WD FFV |
|---|---|---|
| Model year | 2004 | 2004 |
| Body · drive | Large · Rear-Wheel Drive · Gas | SUV · Rear-Wheel Drive · Gas |
| Combined MPG | 18 | 16 |
| City / highway MPG | 15 / 23 | 14 / 20 |
| Fuel a year | $3,700 | $4,200 |
| Tailpipe CO₂ (g/mi) | 494 | 555 |
| Engine | 4.6 L 8-cyl | 4.0 L 6-cyl |
| Transmission | Automatic 4-spd | Automatic 5-spd |
▲ marks the better official figure on that line: more range, MPG or MPGe; less fuel cost or CO₂. From fueleconomy.gov.