2026 Land Rover Defender 90 vs 2026 Mercedes-Benz GLS580 4matic
| EPA figure | 2026 Land Rover Defender 90 | 2026 Mercedes-Benz GLS580 4matic |
|---|---|---|
| Model year | 2026 | 2026 |
| Body · drive | SUV · 4-Wheel Drive · Gas | SUV · All-Wheel Drive · Hybrid |
| Combined MPG | 16 | 16 |
| City / highway MPG | 15 / 19 | 14 / 20 |
| Fuel a year | $5,150 | $5,150 |
| Tailpipe CO₂ (g/mi) | 550 | 539 |
| Engine | 5.0 L 8-cyl supercharged | 4.0 L 8-cyl turbo |
| Transmission | Automatic (S8) | Automatic 9-spd |
▲ marks the better official figure on that line: more range, MPG or MPGe; less fuel cost or CO₂. From fueleconomy.gov.