REAL MPG:
Mercedes-Benz S-Class (2014 - 2020) S 500 Le
Submit your Real MPG
100.9
Official MPG
34.0–42.0
Real MPG
38.0
Real MPG Average
38%
of official MPG
More engines available for this model:
| Engine | Official MPG | Real MPG Avg. | Real MPG % | |
| S 300 Lh | 58.9–61.4 mpg | 46.3 mpg | 77% |  |
| S 350 d | 47.1–51.4 mpg | 34.7 mpg | 70% | |
| S 350 Ld | 47.1–52.3 mpg | 38.3 mpg | 77% | |
| S 400 Ld | 47.1 mpg | - | - | |
| S 400 Lh | 40.4–44.8 mpg | 26.5 mpg | 62% | |
| S 450 L | 38.2 mpg | - | - | |
| S 500 L | 31.7–40.9 mpg | - | - | |
| S 560 AMG | 27.7–28.3 mpg | - | - | |
| S 600 L | 24.6 mpg | - | - | |
| S 600 Maybach | 24.1 mpg | - | - | |
| S 63 AMG | 27.9 mpg | - | - | |
| S 63 AMG L | 27.4–27.7 mpg | - | - | |
| S 63 L | 19.9 mpg | - | - | |
| S 65 AMG | 19.9 mpg | - | - | |
| S 65 AMG L | 23.7 mpg | - | - | |
| S 650 Maybach | 20.2 mpg | - | - | |
Our Fuel Cost Calculator shows you which will be the best choice for you.
Compare the running costs of petrol, diesel and electric cars to make the right choice for you.
Read the Honest John review...
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Mercedes-Benz S-Class (2014 - 2020)
Supremely comfortable with an elegant yet modern interior., handles impressively well for such a big car, reasonable economy and emissions.
Rivals
| Mercedes-Benz S-Class (2014 - 2020) | 36.4 | avg mpg |
| Bentley Continental GT (2010 - 2018) | 18.0 | avg mpg |
| Audi R8 (2015 on) | 16.9 | avg mpg |
| BMW M8 Competition (2020 on) | 0.0 | avg mpg |
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