2024 BMW 840I fuel economy
The EPA lists 3 versions of the 2024 BMW 840I. Combined fuel economy ranges from 24 to 24 MPG; the most efficient version is rated 21 city / 29 highway.
At a glance
- Combined
- 24 MPG
- City and highway
- 21 and 29 most efficient version
- Yearly fuel cost
- $3,400 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 Convertible Automatic (S8) | 6-cyl 3.0L | Rear-Wheel Drive | 21 | 29 | 24 MPG | $3,400 |
| 840i Coupe Automatic (S8) | 6-cyl 3.0L | Rear-Wheel Drive | 21 | 29 | 24 MPG | $3,400 |
| 840i Gran Coupe Automatic (S8) | 6-cyl 3.0L | Rear-Wheel Drive | 21 | 29 | 24 MPG | $3,400 |
At EPA assumptions, the most efficient version costs about $3,400 per year in fuel.