Mercedes Drops ML 550 in Favor of More Efficient ML 400
11 Aug 2014, 09:11 UTC · By: Mihnea Radu / It seems downsizing is on the mind of every German automaker looking for new customers in America. After the 2015 Porsche Cayenne dropped the 4.8-liter V8 in favor of a turbo V6, Mercedes-Benz USA h...