Ours is a 2017, just now a year old, and the front cap is also badly faded near the top. I do keep it washed regularly, and had it professionally detailed a couple of months ago also. We live in Arizona, and it does sit outside, so yes it takes a beating in the sun....but I had hoped it would stay looking nice a bit longer than one summer! It is the one thing about this motorhome that has been a disappointment.
2017 Winnebago Spirit 25b E450 chassis
Nothing fancy about it.
Exactly what we wanted.