Mercedes-Benz C320 (Wagon) Fuel Economy History

MPG by year — EPA official data.

Best MPG Year

2003

20 MPG combined

Latest Model

2003

20 MPG combined

Year	Engine	City	Hwy	Combined	Fuel Cost/yr
2003	Premium	18	24	20	$4,100	Details →
2002	Premium	17	23	19	$4,300	Details →