2024 Mercedes-Benz GLS450 4matic vs 2024 Mercedes-Benz S580 4matic
| EPA figure | 2024 Mercedes-Benz GLS450 4matic | 2024 Mercedes-Benz S580 4matic |
|---|---|---|
| Model year | 2024 | 2024 |
| Body · drive | SUV · All-Wheel Drive · Hybrid | Large · All-Wheel Drive · Hybrid |
| Combined MPG | 21 | 21 |
| City / highway MPG | 19 / 24 | 18 / 27 |
| Fuel a year | $3,900 | $3,900 |
| Tailpipe CO₂ (g/mi) | 428 | 418 |
| Engine | 3.0 L 6-cyl turbo | 4.0 L 8-cyl turbo |
| Transmission | Automatic 9-spd | Automatic 9-spd |
▲ marks the better official figure on that line: more range, MPG or MPGe; less fuel cost or CO₂. From fueleconomy.gov.