QUOTE(chickenpants @ Oct 17 2010, 05:15 PM)

I have 50,000 trouble free miles on my 2004 Ford e-450 Triton V-10. It has a ton of power, I've always towed a Jeep or an old VW (Baja Bug). I get 7-7.5 mpg depending how hard I drive it. That seems to be the mileage others get.
One area of potential trouble is that it is common that a spark plug is broken when replacing requiring removal of the head to repair. I'm hoping that is sorted out before mine is due for spark plug replacement.
Interesting to hear about the mileage. Winnebago uses that engine and claims 12 mph for the 26 ft Impulse. Of course that's not with a "toad," but still...