DaUsedMCR
Full Access Member
what kind of mileage do you show in your 5.3?
I never really paid too much attention to MPG... i just figured it sucked anyway, so why worry about it. also i havent been driving too often latelyI always figured i'd get a scanguage, but havent gotten around to it yet. i was just curious if there was a big difference in MPG between 5.3 and 6.0, and if that difference was worth the extra power of having the 6.0.