2018 BMW 640i xDrive Gran Coupe vs 2018 BMW 740e xDrive
| EPA figure | 2018 BMW 640i xDrive Gran Coupe | 2018 BMW 740e xDrive |
|---|---|---|
| Model year | 2018 | 2018 |
| Body · drive | Compact · All-Wheel Drive · Gas | Large · All-Wheel Drive · Plug-in hybrid |
| EPA range | — | 14 mi |
| Combined MPGe | — | 64 |
| Combined MPG | 22 | 27 |
| City / highway MPG | 19 / 28 | 25 / 29 |
| Fuel a year | $3,750 | $3,050 |
| Tailpipe CO₂ (g/mi) | 396 | 214 |
| Engine | 3.0 L 6-cyl turbo | 2.0 L 4-cyl turbo |
| Transmission | Automatic (S8) | Automatic (S8) |
▲ marks the better official figure on that line: more range, MPG or MPGe; less fuel cost or CO₂. From fueleconomy.gov.