Buy tip, think about buying a 850 or V70 station wagon

Day together, it has to be a new station wagon, my old Passat looks little handsome and now has about 350,000 KM down. Since I want a real station wagon, my neighbor drives a V 70 station wagon, I have now, after consultation with the finance minister, taken a 850 or V 70 into the short choice. Now there is no more this brand in the car sector. What is the supply of spare parts and the number of capable workshops in the area of Cologne-Bonn? What should I do besides the usual topics like La The engines are identical, the petrol engines are 5 cylinders… a diesel is more likely to fall out because of my modest driving performance of approx.6000 to 7000 KM a year… Gruss Dirk