Gm 2500HD GAS VS DIESEL
Towing 16,000# Gas 6.9mpg, diesel 10mpg 116,000 miles needed towing to pay off the diesel upgrade Empty Gas 16mpg, diesel 19.9mpg 650,000 miles needed to pay off the diesel Video
Forum Discussion
.... Ida got a gasser if I lived in the East, but, I got a diesel for the power going UP the mountains in the West and the exhaust brake going DOWN.... Easier driving in a diesel ...
