we had an '84 vanagon, the body which followed the microbus. So did a friend. He ran it off a gravel road off an embankment at ~30mph and was stopped by a tree, at about a 70degree angle, nose down. It dented the face above the headlight, below the windshield, and not much else. The tow truck driver remarked that the vanagons were unique---- they rarely crumpled, and if they hit something hard enough to crumple, the occupants were certain to be injured badly- basically he said they were very sturdy vehicles-- sturdy enough to withstand a lot of forward impact but without the crumple zones, occupants were still going to be injured, if that makes sense? His was perfectly driveable after being set back on its 4 wheels.
m