Purchase advice Opinions volvo 850 with Prins gas plant

Hello guys, I did a test drive with a Volvo 850 last year and since then I have been looking for an opportunity to purchase one. Now I have the one here in the Visir :https://www.ebay-kleinanzeigen.de/…/1063485951-216-827 I’d like to get in touch with you and I’d like to know your opinions about the car. Even I live in the Weserbergland near Höxter and would of course drive the 300km to the tour.However, I have little to no experience with Volvo.I trust in screwing.With Golf3 variant TDI and now with Audi >A4B5 TDI it works very well with a reference book……. Who can give me “support” from you?