The BMW 850i gas mileage is 20.5 to 21.5 miles per gallon as specified in our data below, organized by trim, option package, and model year.
For example, the 2023 BMW 850i 8 Series M M xDrive Gran trim model has a combined gas mileage of 20.5 miles per gallon, while the 2020 BMW 850i M xDrive has a combined gas mileage of 21.5 miles per gallon.
In the city, the 850i gas mileage is 17 to 18 miles per gallon depending on the trim and model year.
On the highway, the 850i gas mileage is 24 to 26 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.
2023 BMW 850i Gas Mileage
The 2023 BMW 850i gas mileage is 20.5 miles per gallon combined.
In the city, the 2023 850i gas mileage is 17 miles per gallon.
On the highway, the 2023 850i gas mileage is 24 miles per gallon.
2023 BMW 850i Gas Mileage (Imperial)
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| 8 Series M M xDrive Gran Coupe |
4.4L | Twin Turbo | V8 | 8 Spd Auto w/OD | AWD |
17 city mpg | 24 hwy mpg | 20.5 combined mpg |
| 8 Series M xDrive M Coupe |
4.4L | Twin Turbo | V8 | 8 Spd Auto w/OD | AWD |
17 city mpg | 24 hwy mpg | 20.5 combined mpg |
| 8 Series M xDrive M Convertible |
4.4L | Twin Turbo | V8 | 8 Spd Auto w/OD | AWD |
17 city mpg | 24 hwy mpg | 20.5 combined mpg |
2023 BMW 850i Gas Mileage (Metric)
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| 8 Series M M xDrive Gran Coupe |
4.4L | Twin Turbo | V8 | 8 Spd Auto w/OD | AWD |
14.0 city L/100 km | 10.0 hwy L/100 km | 11.0 combined L/100 km |
| 8 Series M xDrive M Coupe |
4.4L | Twin Turbo | V8 | 8 Spd Auto w/OD | AWD |
14.0 city L/100 km | 10.0 hwy L/100 km | 11.0 combined L/100 km |
| 8 Series M xDrive M Convertible |
4.4L | Twin Turbo | V8 | 8 Spd Auto w/OD | AWD |
14.0 city L/100 km | 10.0 hwy L/100 km | 11.0 combined L/100 km |
2022 BMW 850i Gas Mileage
Depending on trim level, the 2022 BMW 850i gas mileage is from 20.5 to 21 miles per gallon combined.
In the city, the 2022 850i gas mileage is 17 miles per gallon.
On the highway, the 2022 850i gas mileage is from 24 to 25 miles per gallon, depending on the trim.
2022 BMW 850i Gas Mileage (Imperial)
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| 8 Series M M xDrive Gran Coupe |
4.4L | Twin Turbo | V8 | 8 Spd Auto w/OD | AWD |
17 city mpg | 24 hwy mpg | 20.5 combined mpg |
| 8 Series M xDrive M Coupe |
4.4L | Twin Turbo | V8 | 8 Spd Auto w/OD | AWD |
17 city mpg | 25 hwy mpg | 21 combined mpg |
| 8 Series M xDrive M Convertible |
4.4L | Twin Turbo | V8 | 8 Spd Auto w/OD | AWD |
17 city mpg | 24 hwy mpg | 20.5 combined mpg |
2022 BMW 850i Gas Mileage (Metric)
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| 8 Series M M xDrive Gran Coupe |
4.4L | Twin Turbo | V8 | 8 Spd Auto w/OD | AWD |
14.0 city L/100 km | 10.0 hwy L/100 km | 11.0 combined L/100 km |
| 8 Series M xDrive M Coupe |
4.4L | Twin Turbo | V8 | 8 Spd Auto w/OD | AWD |
14.0 city L/100 km | 9.0 hwy L/100 km | 11.0 combined L/100 km |
| 8 Series M xDrive M Convertible |
4.4L | Twin Turbo | V8 | 8 Spd Auto w/OD | AWD |
14.0 city L/100 km | 10.0 hwy L/100 km | 11.0 combined L/100 km |
2020 BMW 850i Gas Mileage
Depending on trim level, the 2020 BMW 850i gas mileage is from 21 to 21.5 miles per gallon combined.
In the city, the 2020 850i gas mileage is from 17 to 18 miles per gallon, depending on the trim.
On the highway, the 2020 850i gas mileage is 25 miles per gallon.
2020 BMW 850i Gas Mileage (Imperial)
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| M xDrive Coupe |
4.4L | Twin Turbo | V8 | 8 Spd Auto w/OD | AWD |
18 city mpg | 25 hwy mpg | 21.5 combined mpg |
| M xDrive Convertible |
4.4L | Twin Turbo | V8 | 8 Spd Auto w/OD | AWD |
17 city mpg | 25 hwy mpg | 21 combined mpg |
| M xDrive Gran Coupe |
4.4L | Twin Turbo | V8 | 8 Spd Auto w/OD | AWD |
17 city mpg | 25 hwy mpg | 21 combined mpg |
2020 BMW 850i Gas Mileage (Metric)
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| M xDrive Coupe |
4.4L | Twin Turbo | V8 | 8 Spd Auto w/OD | AWD |
13.0 city L/100 km | 9.0 hwy L/100 km | 11.0 combined L/100 km |
| M xDrive Convertible |
4.4L | Twin Turbo | V8 | 8 Spd Auto w/OD | AWD |
14.0 city L/100 km | 9.0 hwy L/100 km | 11.0 combined L/100 km |
| M xDrive Gran Coupe |
4.4L | Twin Turbo | V8 | 8 Spd Auto w/OD | AWD |
14.0 city L/100 km | 9.0 hwy L/100 km | 11.0 combined L/100 km |
2019 BMW 850i Gas Mileage
The 2019 BMW 850i gas mileage is 21.5 miles per gallon combined.
In the city, the 2019 850i gas mileage is from 17 to 18 miles per gallon, depending on the trim.
On the highway, the 2019 850i gas mileage is from 25 to 26 miles per gallon, depending on the trim.
2019 BMW 850i Gas Mileage (Imperial)
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| M xDrive Coupe |
4.4L | Twin Turbo | V8 | 8 Spd Auto w/OD | AWD |
18 city mpg | 25 hwy mpg | 21.5 combined mpg |
| M xDrive Convertible |
4.4L | Twin Turbo | V8 | 8 Spd Auto w/OD | AWD |
17 city mpg | 26 hwy mpg | 21.5 combined mpg |
2019 BMW 850i Gas Mileage (Metric)
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| M xDrive Coupe |
4.4L | Twin Turbo | V8 | 8 Spd Auto w/OD | AWD |
13.0 city L/100 km | 9.0 hwy L/100 km | 11.0 combined L/100 km |
| M xDrive Convertible |
4.4L | Twin Turbo | V8 | 8 Spd Auto w/OD | AWD |
14.0 city L/100 km | 9.0 hwy L/100 km | 11.0 combined L/100 km |
BMW 850i Gas Mileage Data Brought To You By AutoPadre
BMW 850i Gas Mileage Comparisons By Year