Real MPG: Mercedes-Benz SL (2012 - 2020) SL 500
Submit your Real MPG
28.8–31.0
Official MPG(NEDC)
26.4
Official MPG(WLTP)
24.0–29.7
Real MPG
26.1
Real MPGAverage
87%
of Official MPG(NEDC)
99%
of Official MPG(WLTP)
More engines available for this model:
Engine | Official MPG (NEDC) | Official MPG (WLTP) | Real MPG Avg. | Real MPG % | |
SL 350 | 37.7–39.2 mpg | - | 32.7 mpg | 85% | |
SL 400 | 33.6–36.7 mpg | 28.8 mpg | 31.0 mpg | 108%* | |
SL 400 Mille Miglia | 36.7 mpg | - | - | - | |
SL 500 Mille Miglia | 31.0 mpg | - | - | - | |
SL 63 AMG | 24.1–28.8 mpg | - | - | - | |
SL 65 AMG | 23.7–24.4 mpg | - | - | - |
Read the Honest John review...
Mercedes-Benz SL (2012 - 2020)
Impressively refined with a smooth ride. Metal folding roof means it's as quiet as a coupe. AMG versions are brutally fast.
Rivals
Mercedes-Benz SL (2012 - 2020) | 30.6 | avg mpg |
Volkswagen Beetle Cabriolet (2013 - 2019) | 47.0 | avg mpg |
Vauxhall Cascada (2013 - 2018) | 40.4 | avg mpg |
BMW 6 Series Convertible (2011 - 2018) | 35.4 | avg mpg |