We can help you calculate and track your fuel economy. 2015 Mercedes-Benz E-Class. EPA MPG 2015 Mercedes-Benz E400 4matic (station wagon) Mercedes Benz E Class (W212 2013) E300 Size, Dimensions, Aerodynamics and Weight. Wheelbase : 113.15 inches / 287.4 cm. Length : 192.09 inches / 487.9 cm. Width : .

mercedes e class fuel consumption