9-3 2.2 TID s – How many kilometers with 1 machine?

Hello, I have here an offer available, for a SAAB 9-3 2.2 TID S. The car is from EZ 04/01, has run 176,000 kilometers, As I see it with full equipment, checkbook was not mentioned should cost: 5.212 euros. It is my first SAAB therefore I want to make myself a little smarter here. So, my question: how many kilometers does such a diesel machine hold out under “Otto normal drivers”. Where are the weaknesses of the model? What should I pay attention to when visiting/testing. Thank you so much for coming to Bald H.G.