2004 BMW X3
4 configurations — EPA fuel economy ratings
| Trim / Variant | City MPG | Hwy MPG | Combined MPG | Fuel | Drive | Engine | Transmission |
|---|---|---|---|---|---|---|---|
| X3 | 15 | 22 | 18 | Premium Gasoline | 4-Wheel or All-Wheel Drive | 2.5L 6-cyl | Manual 6-spd |
| X3 | 15 | 22 | 17 | Premium Gasoline | 4-Wheel or All-Wheel Drive | 2.5L 6-cyl | Automatic (S5) |
| X3 | 15 | 23 | 18 | Premium Gasoline | 4-Wheel or All-Wheel Drive | 3L 6-cyl | Manual 6-spd |
| X3 | 14 | 21 | 17 | Premium Gasoline | 4-Wheel or All-Wheel Drive | 3L 6-cyl | Automatic (S5) |