2026 Mazda CX-30 4WD vs 2027 BMW X5 40 xDrive
| EPA figure | 2026 Mazda CX-30 4WD | 2027 BMW X5 40 xDrive |
|---|---|---|
| Model year | 2026 | 2027 |
| Body · drive | SUV · 4-Wheel Drive · Gas | SUV · All-Wheel Drive · Hybrid |
| Combined MPG | 25 | 26 |
| City / highway MPG | 22 / 30 | 24 / 28 |
| Fuel a year | $2,700 | $3,150 |
| Tailpipe CO₂ (g/mi) | 353 | 345 |
| Engine | 2.5 L 4-cyl turbo | 3.0 L 6-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.