Mercedes-Benz 400E Fuel Economy History

MPG by year — EPA official data.

Best MPG Year

1993

18 MPG combined

Latest Model

1993

18 MPG combined

Year	Engine	City	Hwy	Combined	Fuel Cost/yr
1993	Premium	16	22	18	$4,550	Details →
1992	Premium	15	20	16	$5,100	Details →