The BMW 640i gas mileage is 23.5 to 28 miles per gallon as specified in our data below, organized by trim, option package, and model year.
For example, the 2019 BMW 640i xDrive Gran trim model has a combined gas mileage of 23.5 miles per gallon, while the 2013 BMW 640i has a combined gas mileage of 28 miles per gallon.
In the city, the 640i gas mileage is 19 to 23 miles per gallon depending on the trim and model year.
On the highway, the 640i gas mileage is 28 to 33 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.
2019 BMW 640i Gas Mileage
Depending on trim level, the 2019 BMW 640i gas mileage is from 23.5 to 24.5 miles per gallon combined.
In the city, the 2019 640i gas mileage is from 19 to 20 miles per gallon, depending on the trim.
On the highway, the 2019 640i gas mileage is from 28 to 29 miles per gallon, depending on the trim.
2019 BMW 640i Gas Mileage (Imperial)
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| Sedan |
3.0L | Intercooled Turbo | I6 | 8 Spd Auto w/OD | RWD |
20 city mpg | 29 hwy mpg | 24.5 combined mpg |
| xDrive Gran Turismo |
3.0L | Intercooled Turbo | I6 | 8 Spd Auto w/OD | AWD |
20 city mpg | 28 hwy mpg | 24 combined mpg |
| xDrive Gran Coupe |
3.0L | Intercooled Turbo | I6 | 8 Spd Auto w/OD | AWD |
19 city mpg | 28 hwy mpg | 23.5 combined mpg |
| Gran Coupe |
3.0L | Intercooled Turbo | I6 | 8 Spd Auto w/OD | RWD |
20 city mpg | 29 hwy mpg | 24.5 combined mpg |
2019 BMW 640i Gas Mileage (Metric)
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| Sedan |
3.0L | Intercooled Turbo | I6 | 8 Spd Auto w/OD | RWD |
12.0 city L/100 km | 8.0 hwy L/100 km | 10.0 combined L/100 km |
| xDrive Gran Turismo |
3.0L | Intercooled Turbo | I6 | 8 Spd Auto w/OD | AWD |
12.0 city L/100 km | 8.0 hwy L/100 km | 10.0 combined L/100 km |
| xDrive Gran Coupe |
3.0L | Intercooled Turbo | I6 | 8 Spd Auto w/OD | AWD |
12.0 city L/100 km | 8.0 hwy L/100 km | 10.0 combined L/100 km |
| Gran Coupe |
3.0L | Intercooled Turbo | I6 | 8 Spd Auto w/OD | RWD |
12.0 city L/100 km | 8.0 hwy L/100 km | 10.0 combined L/100 km |
2018 BMW 640i Gas Mileage
The 2018 BMW 640i gas mileage is 24.5 miles per gallon combined.
In the city, the 2018 640i gas mileage is 20 miles per gallon.
On the highway, the 2018 640i gas mileage is 29 miles per gallon.
2018 BMW 640i Gas Mileage (Imperial)
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| Sedan |
3.0L | Intercooled Turbo | I6 | 8 Spd Auto w/OD | RWD |
20 city mpg | 29 hwy mpg | 24.5 combined mpg |
| Convertible |
3.0L | Intercooled Turbo | I6 | 8 Spd Auto w/OD | RWD |
20 city mpg | 29 hwy mpg | 24.5 combined mpg |
2018 BMW 640i Gas Mileage (Metric)
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| Sedan |
3.0L | Intercooled Turbo | I6 | 8 Spd Auto w/OD | RWD |
12.0 city L/100 km | 8.0 hwy L/100 km | 10.0 combined L/100 km |
| Convertible |
3.0L | Intercooled Turbo | I6 | 8 Spd Auto w/OD | RWD |
12.0 city L/100 km | 8.0 hwy L/100 km | 10.0 combined L/100 km |
2017 BMW 640i Gas Mileage
Depending on trim level, the 2017 BMW 640i gas mileage is from 24.5 to 25.5 miles per gallon combined.
In the city, the 2017 640i gas mileage is from 20 to 21 miles per gallon, depending on the trim.
On the highway, the 2017 640i gas mileage is from 29 to 30 miles per gallon, depending on the trim.
2017 BMW 640i Gas Mileage (Imperial)
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| Sedan |
3.0L | Intercooled Turbo | I6 | 8 Spd Auto w/OD | RWD |
20 city mpg | 29 hwy mpg | 24.5 combined mpg |
| Coupe |
3.0L | Intercooled Turbo | I6 | 8 Spd Auto w/OD | RWD |
21 city mpg | 30 hwy mpg | 25.5 combined mpg |
| Convertible |
3.0L | Intercooled Turbo | I6 | 8 Spd Auto w/OD | RWD |
20 city mpg | 29 hwy mpg | 24.5 combined mpg |
2017 BMW 640i Gas Mileage (Metric)
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| Sedan |
3.0L | Intercooled Turbo | I6 | 8 Spd Auto w/OD | RWD |
12.0 city L/100 km | 8.0 hwy L/100 km | 10.0 combined L/100 km |
| Coupe |
3.0L | Intercooled Turbo | I6 | 8 Spd Auto w/OD | RWD |
11.0 city L/100 km | 8.0 hwy L/100 km | 9.0 combined L/100 km |
| Convertible |
3.0L | Intercooled Turbo | I6 | 8 Spd Auto w/OD | RWD |
12.0 city L/100 km | 8.0 hwy L/100 km | 10.0 combined L/100 km |
2016 BMW 640i Gas Mileage
The 2016 BMW 640i gas mileage is 25.5 miles per gallon combined.
In the city, the 2016 640i gas mileage is 20 miles per gallon.
On the highway, the 2016 640i gas mileage is 31 miles per gallon.
2016 BMW 640i Gas Mileage (Imperial)
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| Sedan |
3.0L | Intercooled Turbo | I6 | 8 Spd Auto w/OD | RWD |
20 city mpg | 31 hwy mpg | 25.5 combined mpg |
| Coupe |
3.0L | Intercooled Turbo | I6 | 8 Spd Auto w/OD | RWD |
20 city mpg | 31 hwy mpg | 25.5 combined mpg |
| Convertible |
3.0L | Intercooled Turbo | I6 | 8 Spd Auto w/OD | RWD |
20 city mpg | 31 hwy mpg | 25.5 combined mpg |
2016 BMW 640i Gas Mileage (Metric)
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| Sedan |
3.0L | Intercooled Turbo | I6 | 8 Spd Auto w/OD | RWD |
12.0 city L/100 km | 8.0 hwy L/100 km | 9.0 combined L/100 km |
| Coupe |
3.0L | Intercooled Turbo | I6 | 8 Spd Auto w/OD | RWD |
12.0 city L/100 km | 8.0 hwy L/100 km | 9.0 combined L/100 km |
| Convertible |
3.0L | Intercooled Turbo | I6 | 8 Spd Auto w/OD | RWD |
12.0 city L/100 km | 8.0 hwy L/100 km | 9.0 combined L/100 km |
2015 BMW 640i Gas Mileage
Depending on trim level, the 2015 BMW 640i gas mileage is from 25.5 to 26.5 miles per gallon combined.
In the city, the 2015 640i gas mileage is from 20 to 21 miles per gallon, depending on the trim.
On the highway, the 2015 640i gas mileage is from 31 to 32 miles per gallon, depending on the trim.
2015 BMW 640i Gas Mileage (Imperial)
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| Sedan |
3.0L | Intercooled Turbo | I6 | 8 Spd Auto w/OD | RWD |
20 city mpg | 31 hwy mpg | 25.5 combined mpg |
| Coupe |
3.0L | Intercooled Turbo | I6 | 8 Spd Auto w/OD | RWD |
21 city mpg | 32 hwy mpg | 26.5 combined mpg |
| Convertible |
3.0L | Intercooled Turbo | I6 | 8 Spd Auto w/OD | RWD |
20 city mpg | 31 hwy mpg | 25.5 combined mpg |
2015 BMW 640i Gas Mileage (Metric)
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| Sedan |
3.0L | Intercooled Turbo | I6 | 8 Spd Auto w/OD | RWD |
12.0 city L/100 km | 8.0 hwy L/100 km | 9.0 combined L/100 km |
| Coupe |
3.0L | Intercooled Turbo | I6 | 8 Spd Auto w/OD | RWD |
11.0 city L/100 km | 7.0 hwy L/100 km | 9.0 combined L/100 km |
| Convertible |
3.0L | Intercooled Turbo | I6 | 8 Spd Auto w/OD | RWD |
12.0 city L/100 km | 8.0 hwy L/100 km | 9.0 combined L/100 km |
2014 BMW 640i Gas Mileage
Depending on trim level, the 2014 BMW 640i gas mileage is from 25 to 27 miles per gallon combined.
In the city, the 2014 640i gas mileage is from 20 to 22 miles per gallon, depending on the trim.
On the highway, the 2014 640i gas mileage is from 30 to 32 miles per gallon, depending on the trim.
2014 BMW 640i Gas Mileage (Imperial)
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| Sedan |
3.0L | Intercooled Turbo | I6 | 8 Spd Auto w/OD | RWD |
20 city mpg | 30 hwy mpg | 25 combined mpg |
| Coupe |
3.0L | Intercooled Turbo | I6 | 8 Spd Auto w/OD | RWD |
22 city mpg | 32 hwy mpg | 27 combined mpg |
| Convertible |
3.0L | Intercooled Turbo | I6 | 8 Spd Auto w/OD | RWD |
20 city mpg | 30 hwy mpg | 25 combined mpg |
2014 BMW 640i Gas Mileage (Metric)
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| Sedan |
3.0L | Intercooled Turbo | I6 | 8 Spd Auto w/OD | RWD |
12.0 city L/100 km | 8.0 hwy L/100 km | 9.0 combined L/100 km |
| Coupe |
3.0L | Intercooled Turbo | I6 | 8 Spd Auto w/OD | RWD |
11.0 city L/100 km | 7.0 hwy L/100 km | 9.0 combined L/100 km |
| Convertible |
3.0L | Intercooled Turbo | I6 | 8 Spd Auto w/OD | RWD |
12.0 city L/100 km | 8.0 hwy L/100 km | 9.0 combined L/100 km |
2013 BMW 640i Gas Mileage
Depending on trim level, the 2013 BMW 640i gas mileage is from 25 to 28 miles per gallon combined.
In the city, the 2013 640i gas mileage is from 20 to 23 miles per gallon, depending on the trim.
On the highway, the 2013 640i gas mileage is from 30 to 33 miles per gallon, depending on the trim.
2013 BMW 640i Gas Mileage (Imperial)
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| Sedan |
3.0L | Turbocharged | I6 | 8 Spd Auto w/Manual Shift | RWD |
20 city mpg | 30 hwy mpg | 25 combined mpg |
| Coupe |
3.0L | Turbocharged | I6 | 8 Spd Auto w/Manual Shift | RWD |
23 city mpg | 33 hwy mpg | 28 combined mpg |
| Convertible |
3.0L | Turbocharged | I6 | 8 Spd Auto w/Manual Shift | RWD |
20 city mpg | 30 hwy mpg | 25 combined mpg |
2013 BMW 640i Gas Mileage (Metric)
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| Sedan |
3.0L | Turbocharged | I6 | 8 Spd Auto w/Manual Shift | RWD |
12.0 city L/100 km | 8.0 hwy L/100 km | 9.0 combined L/100 km |
| Coupe |
3.0L | Turbocharged | I6 | 8 Spd Auto w/Manual Shift | RWD |
10.0 city L/100 km | 7.0 hwy L/100 km | 8.0 combined L/100 km |
| Convertible |
3.0L | Turbocharged | I6 | 8 Spd Auto w/Manual Shift | RWD |
12.0 city L/100 km | 8.0 hwy L/100 km | 9.0 combined L/100 km |
2012 BMW 640i Gas Mileage
Depending on trim level, the 2012 BMW 640i gas mileage is from 26 to 28 miles per gallon combined.
In the city, the 2012 640i gas mileage is from 21 to 23 miles per gallon, depending on the trim.
On the highway, the 2012 640i gas mileage is from 31 to 33 miles per gallon, depending on the trim.
2012 BMW 640i Gas Mileage (Imperial)
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| Coupe |
3.0L | Turbocharged | I6 | 8 Spd Auto w/Manual Shift | RWD |
23 city mpg | 33 hwy mpg | 28 combined mpg |
| Convertible |
3.0L | Turbocharged | I6 | 8 Spd Auto w/Manual Shift | RWD |
21 city mpg | 31 hwy mpg | 26 combined mpg |
2012 BMW 640i Gas Mileage (Metric)
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| Coupe |
3.0L | Turbocharged | I6 | 8 Spd Auto w/Manual Shift | RWD |
10.0 city L/100 km | 7.0 hwy L/100 km | 8.0 combined L/100 km |
| Convertible |
3.0L | Turbocharged | I6 | 8 Spd Auto w/Manual Shift | RWD |
11.0 city L/100 km | 8.0 hwy L/100 km | 9.0 combined L/100 km |
BMW 640i Gas Mileage Data Brought To You By AutoPadre
BMW 640i Gas Mileage Comparisons By Year