Anybody have real world mileage numbers on a new Ford 6.7 towing and not towing? I have been liking the new alumi-duty but the prices have kept me from even stopping to look. Unfortunately, I just got word that my '04 Ford 6.0 with 263k miles has a lifter going bad. That on top of the oil leak diagnosed as coming from the bed plate means an expensive rebuild or replacement. The shop who normally works on my truck says they would recommend installing a remanufactured motor if I really want to keep it going. Another reputable shop says they prefer to rebuild them in house, updating it with all the bulletproof items the 6.blows need. Either way, looks like ten grand or more to keep it going. One thing I have heard about the new fords and Dodges is that the mileage sucks. If the new trucks get worse mileage than my old workhorse, that might sway me a little to keep it going.