2012 BMW 650i Convertible vs 2012 BMW 740Li
| EPA figure | 2012 BMW 650i Convertible | 2012 BMW 740Li |
|---|---|---|
| Model year | 2012 | 2012 |
| Body · drive | Compact · Rear-Wheel Drive · Gas | Large · Rear-Wheel Drive · Gas |
| Combined MPG | 17 | 20 |
| City / highway MPG | 15 / 22 | 17 / 25 |
| Fuel a year | $4,850 | $4,100 |
| Tailpipe CO₂ (g/mi) | 523 | 444 |
| Engine | 4.4 L 8-cyl turbo | 3.0 L 6-cyl turbo |
| 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.