Buy used Phaeton

Hello, I’m thinking about buying a used Phaeton instead of an A6 3.0 TDI. Is there a very good offer with a little KM and about 3-4 years old it looks good. Here in the forum there are many specialists with Phaeton experience. What do I have to pay attention to if I buy a vehicle with year 2005/2006 and possibly just under 1oo.ooo KM? Or should one invest more and buy a newer one for it? How is that with the ski bag or loader. Does one really take care of the skis? And otherwise – boot? I come from Avant therefore the maybe doofen questions but the Phaeton is also a nice car. Stand heating YES/NO? AHK YES/NO? Where are the best offers? Thank you very much. Mfg H.R.