I am thinking about selling my 2012 1/2 Dodge Ram 3500 Laramie, dually, HO. It has more torque and HP than the standard 2012. was a special run in the 1/2 series'. Has a tuner, that has only been run on Stock and Tow modes and all the egr stuff fell off and I put that stuff in the shed. Never hotdogged. My question is what kind of mileage are the 2013 and up 2500 Ram Laramie, short beds, with the Cummins and DEF, getting stock. I ordered/bought my truck because it was the last with no DEF stuff. Has 130,000 miles so I would be looking for the same in a 2013 and up.