The BMW 740xi gas mileage is 23.5 to 24.5 miles per gallon as specified in our data below, organized by trim, option package, and model year.
For example, the 2021 BMW 740xi 7 Series trim model has a combined gas mileage of 23.5 miles per gallon, while the 2019 BMW 740xi has a combined gas mileage of 24.5 miles per gallon.
In the city, the 740xi gas mileage is 20 miles per gallon.
On the highway, the 740xi gas mileage is 27 to 29 miles per gallon depending on the trim and model year.
Note: The gas mileage shown for hybrid vehicles is the miles per gallon equivalent.
Check out the Gas Mileage specifications for other makes and models.
2021 BMW 740xi Gas Mileage
The 2021 BMW 740xi gas mileage is 23.5 miles per gallon combined.
In the city, the 2021 740xi gas mileage is 20 miles per gallon.
On the highway, the 2021 740xi gas mileage is 27 miles per gallon.
2021 BMW 740xi Gas Mileage (Imperial)
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| 7 Series Sedan |
3.0L | Intercooled Turbo | I6 | 8 Spd Sport Auto | AWD |
20 city mpg | 27 hwy mpg | 23.5 combined mpg |
2021 BMW 740xi Gas Mileage (Metric)
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| 7 Series Sedan |
3.0L | Intercooled Turbo | I6 | 8 Spd Sport Auto | AWD |
12.0 city L/100 km | 9.0 hwy L/100 km | 10.0 combined L/100 km |
2020 BMW 740xi Gas Mileage
The 2020 BMW 740xi gas mileage is 24 miles per gallon combined.
In the city, the 2020 740xi gas mileage is 20 miles per gallon.
On the highway, the 2020 740xi gas mileage is 28 miles per gallon.
2020 BMW 740xi Gas Mileage (Imperial)
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| Sedan |
3.0L | Intercooled Turbo | I6 | Sport Auto | AWD |
20 city mpg | 28 hwy mpg | 24 combined mpg |
2020 BMW 740xi Gas Mileage (Metric)
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| Sedan |
3.0L | Intercooled Turbo | I6 | Sport Auto | AWD |
12.0 city L/100 km | 8.0 hwy L/100 km | 10.0 combined L/100 km |
2019 BMW 740xi Gas Mileage
The 2019 BMW 740xi gas mileage is 24.5 miles per gallon combined.
In the city, the 2019 740xi gas mileage is 20 miles per gallon.
On the highway, the 2019 740xi gas mileage is 29 miles per gallon.
2019 BMW 740xi Gas Mileage (Imperial)
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| Sedan |
3.0L | Intercooled Turbo | I6 | Sport Auto | AWD |
20 city mpg | 29 hwy mpg | 24.5 combined mpg |
2019 BMW 740xi Gas Mileage (Metric)
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| Sedan |
3.0L | Intercooled Turbo | I6 | Sport Auto | AWD |
12.0 city L/100 km | 8.0 hwy L/100 km | 10.0 combined L/100 km |
2018 BMW 740xi Gas Mileage
The 2018 BMW 740xi gas mileage is 24.5 miles per gallon combined.
In the city, the 2018 740xi gas mileage is 20 miles per gallon.
On the highway, the 2018 740xi gas mileage is 29 miles per gallon.
2018 BMW 740xi Gas Mileage (Imperial)
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| Sedan |
3.0L | Intercooled Turbo | I6 | Sport Auto | AWD |
20 city mpg | 29 hwy mpg | 24.5 combined mpg |
2018 BMW 740xi Gas Mileage (Metric)
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| Sedan |
3.0L | Intercooled Turbo | I6 | Sport Auto | AWD |
12.0 city L/100 km | 8.0 hwy L/100 km | 10.0 combined L/100 km |
BMW 740xi Gas Mileage Data Brought To You By AutoPadre
BMW 740xi Gas Mileage Comparisons By Year