We've got one and love it. Very easy to tow. I can't help much with the mileage question as our tow vehicle is gas - and carbureted at that! We get about 8.4 mpg.
Look close below the front window for evidence of leaks - definitely a weak point. I used 3M marine caulking all around the window to keep it from leaking.
We love the layout, maneuverability, and size. Perfect for 2 people. When we bring along a guest it gets rather tight.
Ours has always been stored inside - that's why it has lasted so long.
I used to belong to a Yahoo Award group - but I believe that fizzled out and moved to Facebook.
Good luck!
Susan & Ben [2004 Roadtrek 170]
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