2013 BMW M3 Convertible vs 2013 BMW M6 Convertible
| EPA figure | 2013 BMW M3 Convertible | 2013 BMW M6 Convertible |
|---|---|---|
| Model year | 2013 | 2013 |
| Body · drive | Subcompact · Rear-Wheel Drive · Gas | Subcompact · Rear-Wheel Drive · Gas |
| Combined MPG | 16 | 17 |
| City / highway MPG | 14 / 20 | 15 / 22 |
| Fuel a year | $5,150 | $4,850 |
| Tailpipe CO₂ (g/mi) | 562 | 516 |
| Engine | 4.0 L 8-cyl | 4.4 L 8-cyl turbo |
| Transmission | Automatic (AM-S7) | Manual 6-spd |
▲ marks the better official figure on that line: more range, MPG or MPGe; less fuel cost or CO₂. From fueleconomy.gov.