Question about 9000er Kauf

Servus people, I would like to purchase a Saab 9000 se soon and have a few questions. On the one hand, the car has been standing for 8 years, so what could be broken or broken after such a long service life? On the other hand, I have never seen or heard the designation 9000 se before, hope someone can help me! To the equipment I can only say that he has the complete Aero spoiler and interior equipment. Further information about the year of construction, performance etc. I can unfortunately still I hope that I can be helped with this problem.