Real MPG: Mercedes-Benz S-Class (2006 - 2014)

Number of RealMPGs submitted

000165 Submit your RealMPG

16–48

Real MPG

32.4

Average

Wonderfully luxurious. High-class cabin. Superb refinement on the move. The best looking saloon this size. Improved again from 2010.

Feels as big as it looks. Sophisticated systems expensive to maintain and replace. Costly servicing and tyres.

Read the full Mercedes-Benz S-Class review

Select engine for more Real MPG information:

Engine	Official MPG (NEDC)	Official MPG (WLTP)	Real MPG Avg.	Real MPG %
S280	27.7 mpg	-	-	-	Submit
S320 CDI	34.0 mpg	-	32.1 mpg	94%	Submit
S320 CDI L	34.0 mpg	-	33.4 mpg	98%	Submit
S350	28.2 mpg	-	24.1 mpg	86%	Submit
S350 BlueEfficiency	37.2 mpg	-	36.6 mpg	98%	Submit
S350 BlueEfficiency L	36.7 mpg	-	28.8 mpg	78%	Submit
S350 BlueTec	45.6 mpg	-	39.5 mpg	87%	Submit
S350 CDI BlueEfficiency	37.2 mpg	-	34.9 mpg	94%	Submit
S350 CDI BlueEfficiency L	36.7 mpg	-	33.0 mpg	90%	Submit
S350 L	28.2 mpg	-	24.7 mpg	87%	Submit
S500	33.6 mpg	-	22.2 mpg	66%	Submit
S500 BlueEfficiency L	30.1 mpg	-	-	-	Submit
S500 L	25.4 mpg	-	23.9 mpg	94%	Submit
S600 L	20.0 mpg	-	18.5 mpg	93%	Submit
S63 AMG	19.4 mpg	-	-	-	Submit
S63 AMG L	19.5–26.9 mpg	-	19.0 mpg	82%	Submit
S65 AMG L	19.5–19.8 mpg	-	24.9 mpg	127%	Submit

*Based on WLTP MPG values

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.

Latest submissions

X3 (2004 - 2010)

Karoq (2018 on)

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