All mine have tires mounted so can't weigh one, but Matt Savage, http://www.mattsavage.com/
states they are 16-17kg. You can take that for what it's worth.
Four wheel drive allows you to get stuck
in places even more inaccessible.
62 88 Regular
67 109 6cyl NADA x2
74 Lightweight - The Antichrist
95 DI 5-speed
95 D90 5-speed
97 D1 Automatic