Pretty much any type of modern day Formula 1 car for the last 20 years. Probably something from the late 70's like the Lotus 78 or 79. Several of the Ferrari's and Williams' would also be on the list.
Of course, for production vehicles, pretty much any Ferrari. The Hummer would definitely be out...too many rivets to clean!! It would drive me nuts!!!
Also the Lotus Esprit. Another classy chassis!