2023 BMW X4 M40i vs 2023 BMW X5 M50i
| EPA figure | 2023 BMW X4 M40i | 2023 BMW X5 M50i |
|---|---|---|
| Model year | 2023 | 2023 |
| Body · drive | SUV · All-Wheel Drive · Hybrid | SUV · All-Wheel Drive · Gas |
| Combined MPG | 23 | 18 |
| City / highway MPG | 21 / 26 | 16 / 22 |
| Fuel a year | $3,550 | $4,550 |
| Tailpipe CO₂ (g/mi) | 378 | 486 |
| 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.