For a discreet and understated way of expressing class, put Charly Molinelli's coffee table in your parlor. It looks better than a crushed '86 Buick Regal in a cardboard box, but only slightly.
http://molinellidesign.com/2011/05/08/crashed-ferrari-table/ -via Born Rich
It might be nice to imagine that what we have here is a whole crushed Ferrari, but I'm more inclined to believe that the table contains a few crumpled panels from a completely different car. Maybe just the panels left over from a crash.
Given that a whole crushed Ferrari would weigh over a ton it would take some effort to het into your living room.