The Mercedes-Benz R 320 gas mileage is 21 to 22.5 miles per gallon as specified in our data below, organized by trim, option package, and model year.
For example, the 2009 Mercedes-Benz R 320 RClass R320 Bluetec trim model has a combined gas mileage of 21 miles per gallon, while the 2007 Mercedes-Benz R 320 RClass R320 CDI has a combined gas mileage of 22.5 miles per gallon.
In the city, the R 320 gas mileage is 18 to 19 miles per gallon depending on the trim and model year.
On the highway, the R 320 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.
2009 Mercedes-Benz R 320 Gas Mileage
The 2009 Mercedes-Benz R 320 gas mileage is 21 miles per gallon combined.
In the city, the 2009 R 320 gas mileage is 18 miles per gallon.
On the highway, the 2009 R 320 gas mileage is 24 miles per gallon.
2009 Mercedes-Benz R 320 Gas Mileage (Imperial)
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| RClass R320 Bluetec SUV |
3.0L | Turbocharged | V6 | 7 Spd Auto | AWD |
18 city mpg | 24 hwy mpg | 21 combined mpg |
2009 Mercedes-Benz R 320 Gas Mileage (Metric)
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| RClass R320 Bluetec SUV |
3.0L | Turbocharged | V6 | 7 Spd Auto | AWD |
13.0 city L/100 km | 10.0 hwy L/100 km | 11.0 combined L/100 km |
2008 Mercedes-Benz R 320 Gas Mileage
The 2008 Mercedes-Benz R 320 gas mileage is 21 miles per gallon combined.
In the city, the 2008 R 320 gas mileage is 18 miles per gallon.
On the highway, the 2008 R 320 gas mileage is 24 miles per gallon.
2008 Mercedes-Benz R 320 Gas Mileage (Imperial)
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| RClass R320 CDI SUV |
3.0L | V6 | 7 Spd Auto | 4WD |
18 city mpg | 24 hwy mpg | 21 combined mpg |
2008 Mercedes-Benz R 320 Gas Mileage (Metric)
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| RClass R320 CDI SUV |
3.0L | V6 | 7 Spd Auto | 4WD |
13.0 city L/100 km | 10.0 hwy L/100 km | 11.0 combined L/100 km |
2007 Mercedes-Benz R 320 Gas Mileage
The 2007 Mercedes-Benz R 320 gas mileage is 22.5 miles per gallon combined.
In the city, the 2007 R 320 gas mileage is 19 miles per gallon.
On the highway, the 2007 R 320 gas mileage is 26 miles per gallon.
2007 Mercedes-Benz R 320 Gas Mileage (Imperial)
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| RClass R320 CDI SUV |
3.0L | V6 | 7 Spd Auto | 4WD |
19 city mpg | 26 hwy mpg | 22.5 combined mpg |
2007 Mercedes-Benz R 320 Gas Mileage (Metric)
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| RClass R320 CDI SUV |
3.0L | V6 | 7 Spd Auto | 4WD |
12.0 city L/100 km | 9.0 hwy L/100 km | 10.0 combined L/100 km |
Mercedes-Benz R 320 Gas Mileage Data Brought To You By AutoPadre
Mercedes-Benz R 320 Gas Mileage Comparisons By Year