The INFINITI M56 gas mileage is 19.5 to 20.5 miles per gallon as specified in our data below, organized by trim, option package, and model year.
For example, the 2013 INFINITI M56 x trim model has a combined gas mileage of 19.5 miles per gallon, while the 2011 INFINITI M56 has a combined gas mileage of 20.5 miles per gallon.
In the city, the M56 gas mileage is 16 miles per gallon.
On the highway, the M56 gas mileage is 23 to 25 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.
2013 INFINITI M56 Gas Mileage
Depending on trim level, the 2013 INFINITI M56 gas mileage is from 19.5 to 20 miles per gallon combined.
In the city, the 2013 M56 gas mileage is 16 miles per gallon.
On the highway, the 2013 M56 gas mileage is from 23 to 24 miles per gallon, depending on the trim.
2013 INFINITI M56 Gas Mileage (Imperial)
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| x Sedan |
5.6L | V8 | 7 Spd Auto | AWD |
16 city mpg | 23 hwy mpg | 19.5 combined mpg |
| Sedan |
5.6L | V8 | 7 Spd Auto | RWD |
16 city mpg | 24 hwy mpg | 20 combined mpg |
2013 INFINITI M56 Gas Mileage (Metric)
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| x Sedan |
5.6L | V8 | 7 Spd Auto | AWD |
15.0 city L/100 km | 10.0 hwy L/100 km | 12.0 combined L/100 km |
| Sedan |
5.6L | V8 | 7 Spd Auto | RWD |
15.0 city L/100 km | 10.0 hwy L/100 km | 12.0 combined L/100 km |
2012 INFINITI M56 Gas Mileage
Depending on trim level, the 2012 INFINITI M56 gas mileage is from 19.5 to 20 miles per gallon combined.
In the city, the 2012 M56 gas mileage is 16 miles per gallon.
On the highway, the 2012 M56 gas mileage is from 23 to 24 miles per gallon, depending on the trim.
2012 INFINITI M56 Gas Mileage (Imperial)
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| x Sedan |
5.6L | V8 | 7 Spd Auto | AWD |
16 city mpg | 23 hwy mpg | 19.5 combined mpg |
| Sedan |
5.6L | V8 | 7 Spd Auto | RWD |
16 city mpg | 24 hwy mpg | 20 combined mpg |
2012 INFINITI M56 Gas Mileage (Metric)
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| x Sedan |
5.6L | V8 | 7 Spd Auto | AWD |
15.0 city L/100 km | 10.0 hwy L/100 km | 12.0 combined L/100 km |
| Sedan |
5.6L | V8 | 7 Spd Auto | RWD |
15.0 city L/100 km | 10.0 hwy L/100 km | 12.0 combined L/100 km |
2011 INFINITI M56 Gas Mileage
Depending on trim level, the 2011 INFINITI M56 gas mileage is from 19.5 to 20.5 miles per gallon combined.
In the city, the 2011 M56 gas mileage is 16 miles per gallon.
On the highway, the 2011 M56 gas mileage is from 23 to 25 miles per gallon, depending on the trim.
2011 INFINITI M56 Gas Mileage (Imperial)
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| x Sedan |
5.6L | V8 | 7 Spd Auto | AWD |
16 city mpg | 23 hwy mpg | 19.5 combined mpg |
| Sedan |
5.6L | V8 | 7 Spd Auto | RWD |
16 city mpg | 25 hwy mpg | 20.5 combined mpg |
2011 INFINITI M56 Gas Mileage (Metric)
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| x Sedan |
5.6L | V8 | 7 Spd Auto | AWD |
15.0 city L/100 km | 10.0 hwy L/100 km | 12.0 combined L/100 km |
| Sedan |
5.6L | V8 | 7 Spd Auto | RWD |
15.0 city L/100 km | 9.0 hwy L/100 km | 11.0 combined L/100 km |
INFINITI M56 Gas Mileage Data Brought To You By AutoPadre
INFINITI M56 Gas Mileage Comparisons By Year