2012 Mercedes-Benz E550 Convertible vs 2012 Mercedes-Benz GL450 4matic
| EPA figure | 2012 Mercedes-Benz E550 Convertible | 2012 Mercedes-Benz GL450 4matic |
|---|---|---|
| Model year | 2012 | 2012 |
| Body · drive | Subcompact · Rear-Wheel Drive · Gas | SUV · 4-Wheel Drive · Gas |
| Combined MPG | 19 | 15 |
| City / highway MPG | 16 / 25 | 13 / 18 |
| Fuel a year | $4,350 | $5,500 |
| Tailpipe CO₂ (g/mi) | 468 | 592 |
| Engine | 4.7 L 8-cyl turbo | 4.7 L 8-cyl |
| Transmission | Automatic 7-spd | Automatic 7-spd |
▲ marks the better official figure on that line: more range, MPG or MPGe; less fuel cost or CO₂. From fueleconomy.gov.