Bought it with 55K, put a clutch in it shortly after due to previous owner. Now has over 130K. Mechanically more reliable than anything on the road, but the body is rusting pretty bad. Only weak points are the saggy rear leaf springs, all you owners know what I'm talking about! Relatively cheap aftermarket fix though :) Getting hard to get factory parts for due to Chrysler going haywire.
4wd goes absolutely anywhere. 4.0L I6 although not a speed demon, will pull a house down. Had it sideways @ 55+MPH and didn't roll over.
Like the Cummins Diesel, boost the Hp with a 24 valve head.