2009 BMW M5 vs 2009 BMW M6 Convertible
| EPA figure | 2009 BMW M5 | 2009 BMW M6 Convertible |
|---|---|---|
| Model year | 2009 | 2009 |
| Body · drive | Midsize · Rear-Wheel Drive · Gas | Subcompact · Rear-Wheel Drive · Gas |
| Combined MPG | 13 | 13 |
| City / highway MPG | 11 / 17 | 11 / 17 |
| Fuel a year | $6,300 | $6,300 |
| Tailpipe CO₂ (g/mi) | 684 | 684 |
| Engine | 5.0 L 10-cyl | 5.0 L 10-cyl |
| Transmission | Automatic (S7) | Automatic (S7) |
▲ marks the better official figure on that line: more range, MPG or MPGe; less fuel cost or CO₂. From fueleconomy.gov.