Why do you like American luxury cars so much? I mean Caddy's and Oldsmobiles are considered to be "old people" cars even though they are very nice and well-built cars. I mean most people prefer European or Japanese luxury cars a lot more. At least me anyways. BTW good use of brain by thinking of this question now and not in 4 months. Don't know what to say though, not sure how many people have driven their Z's in deep snow.