REAL MPG:

Mercedes-Benz SL-Class (2008 - 2012) SL 300

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30.4
Official MPG
24.3–29.6
Real MPG
26.4
Real MPG Average
87%
of official MPG

More engines available for this model:

Engine Official MPG Real MPG Avg. Real MPG %  
SL 350 29.1 mpg 25.8 mpg 89% Submit MPG
SL 500 24.4 mpg 23.7 mpg 97% Submit MPG
SL 600 20.3 mpg - - Submit MPG
SL 63 AMG 20.0 mpg 19.5 mpg 98% Submit MPG
SL 65 AMG 20.2 mpg - - Submit MPG
SL55 AMG 19.3 mpg 17.9 mpg 92% Submit MPG

Read the Honest John review...

Rivals

Mercedes-Benz SL-Class (2008 - 2012) 23.4 avg
mpg
Mazda MX-5 (2015 on) 45.1 avg
mpg
BMW 4 Series Convertible (2014 on) 37.8 avg
mpg
Audi TT Roadster (2015 on) 34.7 avg
mpg

View more rival models

Latest submissions

92%

LATEST SUBMISSIONS

Fiat Panda (2004 - 2012)

76%

LATEST SUBMISSIONS

BMW 1 Series (2011 - 2019)

 

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