Ooops! Sorry mate! But it is still a Chevy. Wasn't knocking what it was but I have a hard time comparing any of them to an H1. The H1 is a purposebuilt offroad vehicle and the H2 and H3 are similar bodies on pickup truck chassis'.
By the by, my pickup does very well offroad too but no way can I crawl over rocks and such as an H1 does.