Take the Mercedes G-series, strip it down to the bare functional necessities and the Wolf is what you get. Originally made for the German military, this has made its way from Europe to the US and has been.
Walter Wolf Racing built their first car, WR1 for the 1977 Formula 1 season. This car won its very first race out in Argentina, also winning at Monaco and Mosport. Jody Scheckter drove this car to a podium finish every race the car completed in 1977. It is still in its as-raced condition and has been owned by Walter Wolf himself for the last 40 years.