2021 BMW X3 xDrive30e vs 2021 BMW X4 M Competition
| EPA figure | 2021 BMW X3 xDrive30e | 2021 BMW X4 M Competition |
|---|---|---|
| Model year | 2021 | 2021 |
| Body · drive | SUV · All-Wheel Drive · Plug-in hybrid | SUV · All-Wheel Drive · Gas |
| EPA range | 18 mi | — |
| Combined MPGe | 60 | — |
| Combined MPG | 24 | 16 |
| City / highway MPG | 21 / 27 | 14 / 19 |
| Fuel a year | $3,400 | $5,150 |
| Tailpipe CO₂ (g/mi) | 204 | 546 |
| Engine | 2.0 L 4-cyl turbo | 3.0 L 6-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.