2017 BMW 640i Coupe vs 2017 BMW 640i xDrive Gran Coupe
| EPA figure | 2017 BMW 640i Coupe | 2017 BMW 640i xDrive Gran Coupe |
|---|---|---|
| Model year | 2017 | 2017 |
| Body · drive | Subcompact · Rear-Wheel Drive · Gas | Compact · All-Wheel Drive · Gas |
| Combined MPG | 24 | 22 |
| City / highway MPG | 21 / 30 | 19 / 28 |
| Fuel a year | $3,400 | $3,750 |
| Tailpipe CO₂ (g/mi) | 368 | 398 |
| Engine | 3.0 L 6-cyl turbo | 3.0 L 6-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.