Bust away 5cent. My opinion of all new vehicles is they are junk. Too many cheapened up components on all of them gas or diesel. When it comes to a work truck, the 2500HD I will soon be selling is okay for pulling around some mowers with the 6L gasser. Never got better than 11.8mpg and that was on the highway with only a dirtbike in the back when i was racing. One trip when my Dodge was being serviced and I figured I could do better pulling a trailer behind my Jeep than that gas engine in the 2500HD. I just like the solid front axle in the Fords and Dodges. The ride of the IFS in the Chevy trucks is nice, but it doesn't carry the weight as well even with the Torsian bars cranked up. I don't really buy trucks for performance or HP. I buy them to use as a truck. Not going to knock a guy for wanting a diesel to pull his jet skiis twice a year, but it really is overkill and a want more than a need. I don't think the average person can put on enough miles to offset the increased cost of the diesel option in a truck with fuel mileage. This is especially true when it cost me $3.25/gal for diesel before I put the additive in the tank,and gas is $3.09. For 3-9mpg difference depending on conditions, you would have to put on a ton of miles to justify the cost of the diesel option. Besides this fact, the newer gas engines are good for more than 70-100k miles the older gas engines used to crap out in back in the 70's-80's. I would think most gas engines properly maintained, built in 2000 or newer should be good for 200kmiles minimum.