2005 BMW 645ci Convertible vs 2005 BMW 745li
| EPA figure | 2005 BMW 645ci Convertible | 2005 BMW 745li |
|---|---|---|
| Model year | 2005 | 2005 |
| Body · drive | Subcompact · Rear-Wheel Drive · Gas | Large · Rear-Wheel Drive · Gas |
| Combined MPG | 16 | 19 |
| City / highway MPG | 13 / 21 | 16 / 24 |
| Fuel a year | $5,150 | $4,350 |
| Tailpipe CO₂ (g/mi) | 555 | 468 |
| Engine | 4.4 L 8-cyl | 4.4 L 8-cyl |
| Transmission | Manual 6-spd | Automatic (S6) |
▲ marks the better official figure on that line: more range, MPG or MPGe; less fuel cost or CO₂. From fueleconomy.gov.