Spring of 2016 saw the first all-aluminum, inline four-cylinder diesel from Mercedes. The OM 654 was the power plant for the ...

Mercedes offered no details about the new electric E-Class or other models at its presentation ... keep developing the combustion engines customers want and cut costs amid tough economic conditions.

I owned a 2014 E350 for 7 years. I loved it ... Still on the 1000 mile engine break-in but it is very quick. Gas mileage is running about 20 MPG in town and 29 on the highway.