Silverado 2500 v 3500 fuel mileage ?
Like we buy these for fuel saving but . . . Has anyone who's owned both noticed any difference in fuel mileage between a Duramax in a 2500 and a Duramax in a 3500 frame?
Forum Discussion
2500 and 3500 are essentially the same truck. Same engine, transmission, frame, differential, wheels and tires. Main difference is in the suspension. With the same gear ratios the mileage will be the same..
B.O.
B.O.
