2009 Mercury Grand Marquis FFV vs 2010 Mercury Mountaineer 2WD
| EPA figure | 2009 Mercury Grand Marquis FFV | 2010 Mercury Mountaineer 2WD |
|---|---|---|
| Model year | 2009 | 2010 |
| Body · drive | Large · Rear-Wheel Drive · Gas | SUV · Rear-Wheel Drive · Gas |
| Combined MPG | 19 | 17 |
| City / highway MPG | 16 / 24 | 15 / 21 |
| Fuel a year | $3,550 | $3,950 |
| Tailpipe CO₂ (g/mi) | 468 | 523 |
| Engine | 4.6 L 8-cyl | 4.6 L 8-cyl |
| Transmission | Automatic 4-spd | Automatic 6-spd |
▲ marks the better official figure on that line: more range, MPG or MPGe; less fuel cost or CO₂. From fueleconomy.gov.