Against the well intentioned knowledge of the masses, we also have a 6.0, 2006 King Ranch, 60,000 miles, bought two weeks ago. Absolutely love it. Drove 150 miles today of all Interstate, 75mph, 22mpg per the computer. Only ran one complete tank thru, it hand calculated to 19.5mpg, computer was showing 19.6. Won't pull but a few trailers, but it sure will be nice hauling mules to Colorado rather than the 1/2 ton gas burners we're used to.
