2021 BMW X4 M vs 2021 BMW X5 M50i
| EPA figure | 2021 BMW X4 M | 2021 BMW X5 M50i |
|---|---|---|
| Model year | 2021 | 2021 |
| Body · drive | SUV · All-Wheel Drive · Gas | SUV · All-Wheel Drive · Gas |
| Combined MPG | 16 | 18 |
| City / highway MPG | 14 / 19 | 16 / 22 |
| Fuel a year | $5,150 | $4,550 |
| Tailpipe CO₂ (g/mi) | 546 | 488 |
| 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.