2026 Aston Martin DBX 727 vs 2027 Bentley Bentayga EWB
| EPA figure | 2026 Aston Martin DBX 727 | 2027 Bentley Bentayga EWB |
|---|---|---|
| Model year | 2026 | 2027 |
| Body · drive | SUV · 4-Wheel Drive · Gas | SUV · All-Wheel Drive · Gas |
| Combined MPG | 16 | 16 |
| City / highway MPG | 14 / 19 | 14 / 21 |
| Fuel a year | $5,150 | $5,150 |
| Tailpipe CO₂ (g/mi) | 546 | 553 |
| Engine | 4.0 L 8-cyl turbo | 4.0 L 8-cyl turbo |
| Transmission | Automatic 9-spd | Automatic (S8) |
▲ marks the better official figure on that line: more range, MPG or MPGe; less fuel cost or CO₂. From fueleconomy.gov.