2020 BMW 840I fuel economy
The EPA lists 3 versions of the 2020 BMW 840I. Combined fuel economy ranges from 24 to 25 MPG; the most efficient version is rated 23 city / 30 highway.
At a glance
- Combined
- 24 to 25 MPG depending on version
- City and highway
- 23 and 30 most efficient version
- Yearly fuel cost
- $3,300 EPA estimate, most efficient version
Source: U.S. EPA fueleconomy.gov
Every version the EPA tested
| Version | Engine | Drive | City | Highway | Combined | Yearly fuel cost |
|---|---|---|---|---|---|---|
| 840i Coupe Automatic (S8) | 6-cyl 3.0L | Rear-Wheel Drive | 23 | 30 | 25 MPG | $3,300 |
| 840i Convertible Automatic (S8) | 6-cyl 3.0L | Rear-Wheel Drive | 22 | 29 | 24 MPG | $3,400 |
| 840i Gran Coupe Automatic (S8) | 6-cyl 3.0L | Rear-Wheel Drive | 22 | 29 | 24 MPG | $3,400 |
At EPA assumptions, the most efficient version costs about $3,300 per year in fuel, versus $3,400 for the least efficient.