Purchase considerations V70 D5 used

What is it that I have to do with my V50 2.0D only in the sister forum? Now there is probably a career change and therefore the return of the V50. Since I understandably need a mobile kit after that, there are now considerations to buy a used V70 D5 privately. Reasons: – Enough space e.g. with children in the next years (currently only in planning, but one looks ahead) – V70 D5 (163PS) I know from my own experience (was once one here in the fleet). From my point of view bear-strong engine. For price reasons (Budget up to approx. 23.000 €) I come in my research so far on BJ02/03 with up to 100TKM (but also which ones are under 50TKM). I actually want to buy from the dealer. Compared to a new car in this price class (e.g. Octavia II Kombi, Astra Caravan) I would like to know from my point of view a much more solid, safe car with even more space. Now I would like to buy a few tips for the actual BJ?