I really want a Power Wagon but I don't think it's going to happen. Many of the apartment buildings in my area are actually smaller than that thing and the fuel economy sort of concerns me. Now I'm obviously not an idiot and so comparing one of those behemoths to my A4 would not be a relevant comparison. So I wanted to ask whether 5.7 LTD owners with the 6'4 bed option get better fuel consumption than a Power Wagon?