Phaeton W12

Hello, I’m new to your forum. I’m looking for a Phaeton W12. What do I have to pay attention to? Consumption doesn’t play the role Had until yesterday a Touareg W12. The consumption should probably be identical. I was in the city at 22 L and on the highway at 16 L. Makes it sense at VW to complete the Perfect Car warranty. From 8 years there is indeed max 2000€ per damage case. Unfortunately I found no alternative. The following offer is available. Year of construction 06/2004 Complete full equipment. New price was 145000 € Km 130000. Sale of private. What would be a fair price? Thanks and greetings from Berlin Steffen