2006 BMW 6 Series
6 configurations — EPA fuel economy ratings
| Trim / Variant | City MPG | Hwy MPG | Combined MPG | Fuel | Drive | Engine | Transmission |
|---|---|---|---|---|---|---|---|
| 650ci | 14 | 21 | 16 | Premium Gasoline | Rear-Wheel Drive | 4.8L 8-cyl | Manual 6-spd |
| 650ci | 15 | 23 | 18 | Premium Gasoline | Rear-Wheel Drive | 4.8L 8-cyl | Automatic (S6) |
| 650ci | 14 | 20 | 16 | Premium Gasoline | Rear-Wheel Drive | 4.8L 8-cyl | Automatic (S6) |
| 650ci Convertible | 13 | 20 | 15 | Premium Gasoline | Rear-Wheel Drive | 4.8L 8-cyl | Manual 6-spd |
| 650ci Convertible | 13 | 19 | 15 | Premium Gasoline | Rear-Wheel Drive | 4.8L 8-cyl | Automatic (S6) |
| 650ci Convertible | 15 | 23 | 18 | Premium Gasoline | Rear-Wheel Drive | 4.8L 8-cyl | Automatic (S6) |