X2 on the Expy. Better payload, 2009+ have the 6 speed, 3rd row folds flat. I picked up an 08 Durango last year. It is the same wheelbase as the Expy but that was all. It tows OK, but I'll be looking to upgrade probably to a Ford next year for the reasons PU... mentioned above.
In fact, my 02 and 07 Explorer towed better than my current Durango, just not enough power and too much trailer for our 21RS.
As you look, you can use the link below to check installed options on the Ford, just add the VIN at the end.
http://services.forddirect.fordvehicles.com/inventory/WindowSticker.pdf?vin=
