There is one only slightly used U500 for sale. Contact "coachconverter" on the Unimog part of www.benzworld.org
2002: 6500 miles, $80K, long wheelbase and 33K GVW, 280hp, hydraulics, working & crawler gears, Webasto preheater, F/R lockers, 270A alternator, at least one winch (rear 15K Warn...