I've got the poor man's C5 A6 allroad - B5 Passat Wagon 4-Motion. We used to take it out to all sorts of places in BFE. Did great, just had to go pretty slow over rocky bits. When we were camping up near Lassen National Park we went out on a few fire roads that had some washouts here and there. Made it through just fine. Told my wife's Aunt and Uncle that live up there where we went and they were like what? You took it there, and made it?