Mile High wrote:
I vote for the newer unit.
Looking beyond the quality of build and the original class and MSRP, the technology and decor in this things gets outdated fast! You are probably looking at an absorption fridge, fat TVs, media technology based on park cable TV, etc. in that Tiffin. There are notable improvements to these things ever year and the 2015 catches you up a little better.
Tiffin is a better make - perhaps look at the comparable gasser (Allegro Red) in a 2015.
I too vote for the newer unit. I am afraid your older diesel wishes may give you much to worry about. Listen to Effy on this one.