I got my hands on the Durango at the Geneva Motor show a few weeks ago, and I have to say I was disappointed. It had a very cheap feel to it, I didn't like the way how the 2nd and 3rd row seats were built (cheap, low comfort level), the chassis lacked character, and the 3rd row is actually smaller than in the Commander. This is because the luggage space behind the 3rd row is bigger than in the Commander (actually usable when the 3rd row is in use), but as a compromise didnt' work.
I like the looks of the body "ok", but it just really didn't please me otherwise. I still prefer the Commander over the Durango any day even in on-road usage. And why am I saying this? Since the Wagoneer is apparently going to be based on the Durango like up to 90%, and if that's the case, it'll be a pass in our family.
When going gets tough - The Commander gets going