2021 BMW 840i Gran Coupe vs 2021 BMW i3
| EPA figure | 2021 BMW 840i Gran Coupe | 2021 BMW i3 |
|---|---|---|
| Model year | 2021 | 2021 |
| Body · drive | Midsize · Rear-Wheel Drive · Gas | Subcompact · Rear-Wheel Drive · Electric |
| EPA range | — | 153 mi |
| Combined MPGe | — | 113 |
| Combined MPG | 25 | — |
| City / highway MPG | 22 / 29 | — |
| Fuel a year | $3,300 | $650 |
| Tailpipe CO₂ (g/mi) | 360 | — |
| Engine | 3.0 L 6-cyl turbo | 125 kW AC Induction |
| Transmission | Automatic (S8) | Automatic (A1) |
▲ marks the better official figure on that line: more range, MPG or MPGe; less fuel cost or CO₂. From fueleconomy.gov.