I'd take a Dodge Power Wagon over an H2. I always felt the Power Wagon is as close to a Unimog as any American vehicle is going to get.

1: it has solid axles (Dana 60 and 80?) front and back.

2: high load capacity (2500 series) with open bed in the back.

3: comes stock with winch, lockers, and sway bar disconnects - superior flex.

4: has the people and cargo capacity to do excursion type of voyage off road travelling

5: very powerful HEMI engine

6: relatively affordable

Not one other offroad vehicle can give you all these features in one package. A Rubicon might be more nimble, but doesn't have 1/4 the carrying capacity. A G-Wagen is nice, but it's 3 times the price. A Hummer doesn't have the carrying capacity either. Other pickups can't match the flex and traction the Power Wagon offers.