Real MPG: Mercedes-Benz B-Class (2005 - 2012)

Number of RealMPGs submitted

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25–56

Real MPG

42.2

Average

Raised driving position, lots of interior room, decent diesel engines, good ride quality on smaller wheels.

Not good enough for the money, steering feels too artificial, problematic CVT automatic gearboxes, lacklustre petrol engines.

Read the full Mercedes-Benz B-Class review

Select engine for more Real MPG information:

Engine	Official MPG (NEDC)	Official MPG (WLTP)	Real MPG Avg.	Real MPG %
B150	42.8 mpg	-	36.3 mpg	85%	Submit
B150 BlueEfficiency	45.6 mpg	-	42.0 mpg	92%	Submit
B160 Autotronic	39.8 mpg	-	33.5 mpg	84%	Submit
B160 BlueEfficiency	44.1 mpg	-	35.5 mpg	80%	Submit
B170	41.5 mpg	-	36.1 mpg	87%	Submit
B170 BlueEfficiency	44.1 mpg	-	-	-	Submit
B180 BlueEfficiency	45.6–47.9 mpg	-	39.2 mpg	84%	Submit
B180 CDI	62.8–68.9 mpg	-	46.5 mpg	71%	Submit
B200	37.8 mpg	-	31.9 mpg	84%	Submit
B200 CDI	61.4–64.2 mpg	-	45.7 mpg	73%	Submit
B200 Turbo	33.6 mpg	-	31.5 mpg	94%	Submit

*Based on WLTP MPG values

Read the Honest John review...

Mercedes-Benz B-Class (2005 - 2012)

Raised driving position, lots of interior room, decent diesel engines, good ride quality on smaller wheels.

Rivals

Mercedes-Benz B-Class (2005 - 2012)	42.2	avg mpg
Ford S-MAX (2006 - 2015)	38.6	avg mpg
Mitsubishi Grandis (2004 - 2010)	31.8	avg mpg
Mazda 5 (2005 - 2010)	34.0	avg mpg

View more rival models

Latest submissions

X3 (2004 - 2010)

Karoq (2018 on)

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