2005 Mercury Grand Marquis vs 2006 Mercury Montego FWD
| EPA figure | 2005 Mercury Grand Marquis | 2006 Mercury Montego FWD |
|---|---|---|
| Model year | 2005 | 2006 |
| Body · drive | Large · Rear-Wheel Drive · Gas | Large · Front-Wheel Drive · Gas |
| Combined MPG | 19 | 20 |
| City / highway MPG | 16 / 23 | 18 / 25 |
| Fuel a year | $3,550 | $3,350 |
| Tailpipe CO₂ (g/mi) | 468 | 444 |
| Engine | 4.6 L 8-cyl | 3.0 L 6-cyl |
| Transmission | Automatic 4-spd | Automatic (variable gear ratios) |
▲ marks the better official figure on that line: more range, MPG or MPGe; less fuel cost or CO₂. From fueleconomy.gov.