2020 BMW M4 Convertible Competition vs 2020 BMW M4 CS
| EPA figure | 2020 BMW M4 Convertible Competition | 2020 BMW M4 CS |
|---|---|---|
| Model year | 2020 | 2020 |
| Body · drive | Subcompact · Rear-Wheel Drive · Gas | Compact · Rear-Wheel Drive · Gas |
| Combined MPG | 20 | 19 |
| City / highway MPG | 17 / 25 | 17 / 23 |
| Fuel a year | $4,100 | $4,350 |
| Tailpipe CO₂ (g/mi) | 450 | 471 |
| Engine | 3.0 L 6-cyl turbo | 3.0 L 6-cyl turbo |
| Transmission | Manual 6-spd | Automatic (AM-S7) |
▲ marks the better official figure on that line: more range, MPG or MPGe; less fuel cost or CO₂. From fueleconomy.gov.