The 6.2L is fords most reliable engine in a truck these days. It will easily go 200k miles with regular maintenance and same as the 6R80. The worst thing I think ford did was drop the 6.2L F150 line up
Ok then the 2nd most reliabilityIncorrect on the reliability claim. That title goes to the old 3V V10.
Ditto. Not supercharged like yours, but I get about 12.6 city only, 15 mixed, and about 17 highway if I keep it around 70. Most gas trucks these days get terrible gas mileage at higher speeds than that.