2024 BMW 840i xDrive Convertible vs 2024 BMW Alpina XB7
| EPA figure | 2024 BMW 840i xDrive Convertible | 2024 BMW Alpina XB7 |
|---|---|---|
| Model year | 2024 | 2024 |
| Body · drive | Subcompact · All-Wheel Drive · Gas | SUV · All-Wheel Drive · Hybrid |
| Combined MPG | 24 | 17 |
| City / highway MPG | 21 / 29 | 16 / 20 |
| Fuel a year | $3,400 | $4,850 |
| Tailpipe CO₂ (g/mi) | 373 | 506 |
| Engine | 3.0 L 6-cyl turbo | 4.4 L 8-cyl turbo |
| Transmission | Automatic (S8) | Automatic (S8) |
▲ marks the better official figure on that line: more range, MPG or MPGe; less fuel cost or CO₂. From fueleconomy.gov.