Of course that doesn't automatically mean don't buy it, it just means it should be priced accordingly (deduct at least $2000). No doubt these are supurb cars, but this is one item you would not want to let slide.
2004 C240 Wagon 203.261 Baby Benz
2008 ML320 CDI Highway Cruiser
2006 Toyota Prius, Saving the Planet @ 48 mpg
2000 F-150, Destroying the Planet @ 20 mpg
And remember folks, Only You Can Prevent Hilliary.