Mercedes-Benz E400 Coupe Fuel Economy History

MPG by year — EPA official data.

Best MPG Year

2017

23 MPG combined

Latest Model

2018

22 MPG combined

Year	Engine	City	Hwy	Combined	Fuel Cost/yr
2018	Premium	20	26	22	$3,700	Details →
2017	Premium	20	29	23	$3,550	Details →
2016	Premium	20	29	23	$3,550	Details →
2015	Premium	20	29	23	$3,550	Details →