2005 BMW Z4
5 configurations — EPA fuel economy ratings
| Trim / Variant | City MPG | Hwy MPG | Combined MPG | Fuel | Drive | Engine | Transmission |
|---|---|---|---|---|---|---|---|
| Z4 Roadster | 18 | 27 | 21 | Premium Gasoline | Rear-Wheel Drive | 3L 6-cyl | Automatic (S6) |
| Z4 Roadster | 18 | 26 | 21 | Premium Gasoline | Rear-Wheel Drive | 2.5L 6-cyl | Manual 5-spd |
| Z4 Roadster | 18 | 26 | 21 | Premium Gasoline | Rear-Wheel Drive | 2.5L 6-cyl | Automatic (S5) |
| Z4 Roadster | 18 | 27 | 21 | Premium Gasoline | Rear-Wheel Drive | 3L 6-cyl | Manual 6-spd |
| Z4 Roadster | 17 | 25 | 20 | Premium Gasoline | Rear-Wheel Drive | 3L 6-cyl | Automatic (S5) |