Real MPG: Mercedes-Benz R-Class (2006 - 2013) R500 L
                
        Submit your Real MPG
        
    
                    
                                20.7
                            
                            Official MPG(NEDC)
-                            
                            Real MPG
                        
                                -
                            
                            Real MPGAverage
                                    -
                                
                                of Official MPG(NEDC)
More engines available for this model:
| Engine | Official MPG (NEDC) | Official MPG (WLTP) | Real MPG Avg. | Real MPG % | |
| R280 CDI | 37.2 mpg | - | 32.0 mpg | 86% | |
| R300 CDI BlueEfficiency | 37.2 mpg | - | 35.0 mpg | 94% | |
| R320 CDI | 30.4 mpg | - | 26.2 mpg | 86% | |
| R320 CDI L | 30.4 mpg | - | 27.4 mpg | 90% | |
| R350 | 24.1 mpg | - | 23.5 mpg | 97% | |
| R350 CDI BlueEfficiency | 33.2 mpg | - | 28.9 mpg | 87% | |
| R350 CDI L BlueEfficiency | 30.4 mpg | - | 30.7 mpg | 101% | |
| R350 L | 23.9 mpg | - | 24.9 mpg | 104% | |
| R500 | 20.7 mpg | - | - | - | |
| R63 AMG | 16.9 mpg | - | 12.5 mpg | 74% | 
Read the Honest John review...
Mercedes-Benz R-Class (2006 - 2013)
                Mercedes-Benz version of a people carrier. Huge amounts of space inside. Available as a long wheelbase for even more room. A seven seater from 2010 rather than the original six-seater.
            
        Rivals
| Mercedes-Benz R-Class (2006 - 2013) | 27.8 | avg mpg | 
| SEAT Altea Freetrack 4 (2007 - 2009) | 35.9 | avg mpg | 
| Citroen Grand C4 Picasso (2007 - 2013) | 43.6 | avg mpg | 
| SEAT Altea XL (2007 - 2015) | 48.3 | avg mpg | 
