2017 BMW i3 REX (94 Amp-hour battery) vs 2017 BMW M240i Convertible
| EPA figure | 2017 BMW i3 REX (94 Amp-hour battery) | 2017 BMW M240i Convertible |
|---|---|---|
| Model year | 2017 | 2017 |
| Body · drive | Subcompact · Rear-Wheel Drive · Plug-in hybrid | Subcompact · Rear-Wheel Drive · Gas |
| EPA range | 97 mi | — |
| Combined MPGe | 111 | — |
| Combined MPG | 35 | 23 |
| City / highway MPG | 36 / 33 | 19 / 29 |
| Fuel a year | $2,350 | $3,550 |
| Tailpipe CO₂ (g/mi) | 29 | 395 |
| Engine | 0.6 L 2-cyl | 3.0 L 6-cyl turbo |
| Transmission | Automatic (A1) | Manual 6-spd |
▲ marks the better official figure on that line: more range, MPG or MPGe; less fuel cost or CO₂. From fueleconomy.gov.