My dad is thinking about getting rid of his 02 F250(yay) for a brand new 2500HD with a Duramax. Hes tired of getting sub 10 mpg, and not having anything(power wise) to show for it. Besides overall he doesn't like the truck, been through brakes and goes through back tires pretty quickly. And its cursed since I fed it up back when he first got it. So anyone own a Duramax equipped rigged? Happy with it? Mileage? He didn't get a Diesel back when he bought the F250 cause he was worried about the weight and the added price. Now he kicks himself. A homeowner for a place hes doing an addition on gave him some coupon thing where you get employee prices on vehicles, but its only from like the 10th-13th so he has to decide quick.