2025 Mazda CX-30 4WD vs 2026 BMW X3 xDrive30
| EPA figure | 2025 Mazda CX-30 4WD | 2026 BMW X3 xDrive30 |
|---|---|---|
| Model year | 2025 | 2026 |
| Body · drive | SUV · 4-Wheel Drive · Gas | SUV · All-Wheel Drive · Hybrid |
| Combined MPG | 29 | 29 |
| City / highway MPG | 26 / 33 | 27 / 33 |
| Fuel a year | $2,300 | $2,850 |
| Tailpipe CO₂ (g/mi) | 309 | 299 |
| Engine | 2.5 L 4-cyl | 2.0 L 4-cyl turbo |
| Transmission | Automatic (S6) | Automatic (S8) |
▲ marks the better official figure on that line: more range, MPG or MPGe; less fuel cost or CO₂. From fueleconomy.gov.