2014 Mercedes-Benz GL550 4matic vs 2014 Mercedes-Benz GLK350
| EPA figure | 2014 Mercedes-Benz GL550 4matic | 2014 Mercedes-Benz GLK350 |
|---|---|---|
| Model year | 2014 | 2014 |
| Body · drive | SUV · 4-Wheel Drive · Gas | SUV · Rear-Wheel Drive · Gas |
| Combined MPG | 15 | 21 |
| City / highway MPG | 13 / 18 | 19 / 25 |
| Fuel a year | $5,500 | $3,900 |
| Tailpipe CO₂ (g/mi) | 587 | 420 |
| Engine | 4.7 L 8-cyl turbo | 3.5 L 6-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.