BMW 840i Gran Coupe: MPG and fuel economy by year
The EPA has rated the BMW 840i Gran Coupe across 7 model years, from the 2020 BMW 840i Gran Coupe through the 2026 BMW 840i Gran Coupe. The most recent 2026 BMW 840i Gran Coupe returns 24 combined MPG. The most efficient model year was the 2022 BMW 840i Gran Coupe at 25 MPG.
Pick a year below to open the full BMW 840i Gran Coupe page for that model year. Each year page covers combined, city, and highway MPG, the trim variants the EPA rates separately, the annual fuel cost across three driving patterns, and a year-over-year comparison so you can see whether the car has improved.
Fuel economy by model year
Combined MPG, city MPG, highway MPG, and the EPA's estimated annual fuel cost for every model year of the BMW 840i Gran Coupe. Click any year to see the full breakdown for that model year, including trim variants, the drivetrain, and a comparison against other vehicles in its segment.
| Year | Model | Combined MPG | City | Highway | Annual fuel cost |
|---|---|---|---|---|---|
| 2026 | 2026 BMW 840i Gran Coupe | 24 MPG | 21 MPG | 29 MPG | $2,900 |
| 2025 | 2025 BMW 840i Gran Coupe | 24 MPG | 21 MPG | 29 MPG | $2,900 |
| 2024 | 2024 BMW 840i Gran Coupe | 24 MPG | 21 MPG | 29 MPG | $2,900 |
| 2023 | 2023 BMW 840i Gran Coupe | 24 MPG | 21 MPG | 29 MPG | $2,900 |
| 2022 | 2022 BMW 840i Gran Coupe | 25 MPG | 22 MPG | 29 MPG | $2,750 |
| 2021 | 2021 BMW 840i Gran Coupe | 25 MPG | 22 MPG | 29 MPG | $2,750 |
| 2020 | 2020 BMW 840i Gran Coupe | 24 MPG | 22 MPG | 29 MPG | $2,900 |
How the BMW 840i Gran Coupe compares against the Midsize Cars class
Buyers usually compare the BMW 840i Gran Coupe against other cars in the same EPA class. The list below shows the most efficient cars in the Midsize Cars class for the 2026 model year, the latest year on this page. Each link opens the full page for that car.
Source: U.S. EPA fuel economy dataset. Annual fuel cost assumes 15,000 miles of driving per year and a 55% city, 45% highway split.