Real MPG: Mercedes-Benz SLK (2011 - 2016) SLK250 CDI BlueEfficiency

Submit your Real MPG

70.6

Official MPG
(NEDC)

33.6–54.4

Real MPG

44.7

Real MPG
Average

63%

of Official MPG
(NEDC)

More engines available for this model:

Engine	Official MPG (NEDC)	Official MPG (WLTP)	Real MPG Avg.	Real MPG %
SLK200 BlueEfficiency	41.5–43.5 mpg	-	36.2 mpg	85%	Submit
SLK200 BlueEfficiency Automatic	43.5–47.9 mpg	-	32.4 mpg	71%	Submit
SLK250 BlueEfficiency	38.7 mpg	-	28.5 mpg	74%	Submit
SLK250 BlueEfficiency Automatic	42.8 mpg	-	33.0 mpg	77%	Submit
SLK250 CDI Automatic	56.5 mpg	-	47.2 mpg	83%	Submit
SLK300 BlueEfficiency	47.1 mpg	-	-	-	Submit
SLK350 BlueEfficency Automatic	39.8 mpg	-	32.9 mpg	83%	Submit
SLK55 AMG	33.6 mpg	-	29.4 mpg	88%	Submit

*Based on WLTP MPG values

Read the Honest John review...

High quality interior. Three roof options. Offered with 250 CDI diesel engine. Also available with 5.5 litre V8.