Question: what is the best used luxury cars to buy?
Answer: Volkswagen Phaeton. The big VW was a weird one. ...  Infiniti Q70. Infiniti is Nissan's posh brand - a bit like Lexus is to Toyota. ...  Jaguar XJ. For many people, the big Jaguar is the luxury car of their dreams. ...  BMW 7 Series. ...  Mercedes S-Class.