2010 BMW X5 xDriveM vs 2010 BMW Z4 sDrive30i
| EPA figure | 2010 BMW X5 xDriveM | 2010 BMW Z4 sDrive30i |
|---|---|---|
| Model year | 2010 | 2010 |
| Body · drive | SUV · All-Wheel Drive · Gas | Two Seaters · Rear-Wheel Drive · Gas |
| Combined MPG | 14 | 22 |
| City / highway MPG | 12 / 17 | 18 / 28 |
| Fuel a year | $5,850 | $3,750 |
| Tailpipe CO₂ (g/mi) | 635 | 404 |
| Engine | 4.4 L 8-cyl turbo | 3.0 L 6-cyl |
| Transmission | Automatic (S6) | Manual 6-spd |
▲ marks the better official figure on that line: more range, MPG or MPGe; less fuel cost or CO₂. From fueleconomy.gov.