My wife wrecked my front end when she took out most of a guard rail in Kodiak, AK. Without anywhere decent to fix the truck, we were left with waiting until I got transferred to another station to get it fixed. We drove it for a year and even from Alaska to Michigan with the damage and it still performed like a champ. 4600 dollars worth of damage and it still ran beautifully. I have yet to have a single issue with it still today after having it fixed. 4x4 works splendidly, but it does shutter a little bit when accelerating to highway speeds. One of my only complaints. All in all, I would definately purchase another dodge based on this one's reliability.
Interior space, never let me down while off-roading, never had to replace any important components to date.
I do not like the lower front end, dodge should make them level from the factory, the shudder while accelerating to HWY speeds needs to be taken care of. Better MPG would be a plus, I calculated mine at 18MPG stock.