Gm' hd duramax rival ram ford hds, The waters in the heavy-duty segment are starting to boil. according some of our sources, the next-generation duramax from gm is likely to be a 2016/2017. 1st gen cummins 12v quick duramax - youtube, Nice old school dodge taking on a newer dmax! i love the look of those old 12v cummins!. New duramax raises performance levels, , New duramax raises performance to new levels, among the highest power and torque ratings in class from the next-generation turbo-diesel engine.
Next Generation Duramax 2014