2020 BMW 8 Series
6 configurations — EPA fuel economy ratings
| Trim / Variant | City MPG | Hwy MPG | Combined MPG | Fuel | Drive | Engine | Transmission |
|---|---|---|---|---|---|---|---|
| 840i Convertible | 22 | 29 | 24 | Premium Gasoline | Rear-Wheel Drive | 3L 6-cyl Turbo | Automatic (S8) |
| 840i Coupe | 23 | 30 | 25 | Premium Gasoline | Rear-Wheel Drive | 3L 6-cyl Turbo | Automatic (S8) |
| 840i Gran Coupe | 22 | 29 | 24 | Premium Gasoline | Rear-Wheel Drive | 3L 6-cyl Turbo | Automatic (S8) |
| 840i xDrive Convertible | 20 | 27 | 23 | Premium Gasoline | All-Wheel Drive | 3L 6-cyl Turbo | Automatic (S8) |
| 840i xDrive Coupe | 21 | 27 | 23 | Premium Gasoline | All-Wheel Drive | 3L 6-cyl Turbo | Automatic (S8) |
| 840i xDrive Gran Coupe | 20 | 27 | 23 | Premium Gasoline | All-Wheel Drive | 3L 6-cyl Turbo | Automatic (S8) |