D
Deleted member 9101
Guest
I think if someone is going from an older half ton to a new 3/4 you will not see much of a difference in fuel consumption . Not only are the motors more efficient but the transmissions have more gears and better lockup . Real world dumb guy thinking is this . New f 250 at 60 mph is turning 1500 RPM, old 2009 1500 GMC was turning 2700 RPM at the same speed . This is where the dumb guy though comes in . If the bigger cubic inch motor in the 250 is spinning half the speed as the smaller motor 1500 then it is gulping about the same amount of air and gas . I have not had a long enough road trip yet to do a real mileage test , but I feel I am getting about the same or even a little better gas mileage .I guess neither is great ,but not much shock factor .
A 2wd, crew cab, 2019 F250, with the 6.2 and 3.73 gears gets 14-15 mpg cruising at 75mph. Which is 1mpg less than either of my Tundras got at that speed...haha.