Mercedes-Benz SLK250 Fuel Economy History

MPG by year — EPA official data.

Best MPG Year

2015

26 MPG combined

Latest Model

2015

26 MPG combined

Year	Engine	City	Hwy	Combined	Fuel Cost/yr
2015	Premium	23	32	26	$3,150	Details →
2014	Premium	23	32	26	$3,150	Details →
2013	Premium	22	32	26	$3,150	Details →
2012	Premium	23	32	26	$3,150	Details →