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. 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 opel astra rendered | gm authority, Previous story cadillac ct6 sedan styling to stick to the script; next story a 2015 corvette z06 for the corvette owner whose donated c5 z06 fell into ncm.
Next Generation Duramax 2014