 I purchased a used, certified model with 60,000 miles from a VW dealer. The superb materials and build quality make it seem hardly used.   The buttons, carpets, leather surfaces, chrome, liners, etc all look new.   The paint deserves special mention.  My silver reflex paint scheme is beautiful.  The car is comfortable, with ample room inside, especially the back seat area.  The air suspension is sublime.  This is the car to have on long trips.  This car is truly exclusive, as less than 3,500 Phaetons were imported into the US.  Thankfully the Phaeton remains in production, and obtaining parts is not a problem.  Servicing by VW is a must.  Recommend purchasing an extended warranty.