Real MPG: Mercedes-Benz S-Class (2006 - 2014) S350 BlueTec
Submit your Real MPG
45.6
Official MPG(NEDC)
30.5–45.6
Real MPG
39.2
Real MPGAverage
86%
of Official MPG(NEDC)
More engines available for this model:
| Engine | Official MPG (NEDC) | Official MPG (WLTP) | Real MPG Avg. | Real MPG % | |
| S280 | 27.7 mpg | - | - | - | |
| S320 CDI | 34.0 mpg | - | 31.8 mpg | 94% | |
| S320 CDI L | 34.0 mpg | - | 33.4 mpg | 98% | |
| S350 | 28.2 mpg | - | 24.1 mpg | 86% | |
| S350 BlueEfficiency | 37.2 mpg | - | 36.6 mpg | 98% | |
| S350 BlueEfficiency L | 36.7 mpg | - | 39.4 mpg | 107% | |
| S350 CDI BlueEfficiency | 37.2 mpg | - | 34.9 mpg | 94% | |
| S350 CDI BlueEfficiency L | 36.7 mpg | - | 33.5 mpg | 91% | |
| S350 L | 28.2 mpg | - | 24.7 mpg | 87% | |
| S500 | 33.6 mpg | - | 20.6 mpg | 61% | |
| S500 BlueEfficiency L | 30.1 mpg | - | - | - | |
| S500 L | 25.4 mpg | - | 24.1 mpg | 95% | |
| S600 L | 20.0 mpg | - | - | - | |
| S63 AMG | 19.4 mpg | - | - | - | |
| S63 AMG L | 19.5–26.9 mpg | - | 19.0 mpg | 82% | |
| S65 AMG L | 19.5–19.8 mpg | - | 24.9 mpg | 127% |
Read the Honest John review...
Mercedes-Benz S-Class (2006 - 2014)
Wonderfully luxurious. High-class cabin. Superb refinement on the move. The best looking saloon this size. Improved again from 2010.
Rivals
| Mercedes-Benz S-Class (2006 - 2014) | 32.8 | avg mpg |
| Lexus LS 600h (2006 - 2012) | 26.4 | avg mpg |
| Audi Q7 (2006 - 2015) | 26.5 | avg mpg |
| Jaguar XK Convertible (2006 - 2015) | 23.3 | avg mpg |
