I'm a little late to this thread but will post my information anyway:
I just purchased a used 2009 Coleman Evolution E3 today that I will pull with my 100. I'm going to add airbags to the 100 to help with the tow and it also comes with the level/sway control arms. I just need to get a break controller added (any suggestions?).
Some things I learned about the E3 prior to pulling the trigger on this purchase:
The last few years of production the Evolution series (Coleman or Fleetwood) are known to have some quality control problems (probably a result of disgruntled employees working for Coleman/Fleetwood during the various sales/bankruptcies).
Here are the most common problems:
1) It seems that many of the water lines were installed at the factory with kinks and will eventually fail/clog/leak.
2) The sink drain apparently almost always leaks.
3) The screen door apparently falls down a lot.
4) There is a gap near the dining slide-out that often lets moths/bugs in unless you clog it with a towel or similar.
5) The stereo is known to drain the battery even when turned off and has a bright light that says on even when off (annoying when sleeping)
6) The smoke detector has will give you the low battery beep when you disconnect the house battery (again annoying if you are trying to sleep)
7) Screws and staples have a tendency to come loose
8) The roof on many have leaked causing bubbling on the ceiling
9) Many people have had problems with the electric motor that powers the lifting of the roof being too weak.
So, after all that, "Why?" you may be asking did I still buy one? Well, I think these are all fairly straightforward fixes I can do myself. And, we really like the open layout of the E3, and the useful deck. Here is how I plan on dealing with all those problems.
1) It seems that many of the water lines were installed at the factory with kinks and will eventually fail/clog/leak.
I'm going to make a trip to Lowes and get some replacement braided hoses to replace all the current hoses.
2) The sink drain apparently almost always leaks.
Lowes replacement again
3) The screen door apparently falls down a lot.
Bungee Cord for now?
4) There is a gap near the dining slide-out that often lets moths/bugs in unless you clog it with a towel or similar.
Need to see this one in person to devise a fix, I haven't camped in it yet.
5) The stereo is known to drain the battery even when turned off and has a bright light that says on even when off (annoying when sleeping).
I'm going to install a kill switch for the stereo
6) The smoke detector has will give you the low battery beep when you disconnect the house battery (again annoying if you are trying to sleep).
I'm going to replace with a battery powered smoke and carbon monoxide detector.
7) Screws and staples have a tendency to come loose.
I'll tighten these after each trip.
8) The roof on many have leaked causing bubbling on the ceiling. where they meet the roof.
This is the big fix. From what I can tell the most effective fix has been to paint the roof with truck bed liner or similar product, and then caulk the areas that protrude. I also plan to store it in a covered parking spot when not in use.
9) Many people have had problems with the electric motor that powers the lifting of the roof being too weak.
People who occasionally grease the lift and legs report that this problem goes away
I'm not going to be able to give it the maiden voyage until the first weekend in December, but I'll try to remember to post an update after that.
Here is an article on the Coleman E3 from 4Wheel Drive Magazine
Here are some of the photos from that article: