850s for 50tkm a year… am I making false hopes?

Hello, short introduction: I drive privately about 50tkm a year and now there is offspring. Something bigger has to come here. New / annual car is not in question with me because the value loss per year would be simply extreme. I need something reliable, affordable with charm. Now I have the Volvo 850 R (in dark green simply horny) in the eye and will briefly look at one that attacks the 230tkm. If the 850er is technically ok I CAN expect from the car that he will give me good P the next 200tkm accompanied? I know you don’t have a glass ball either but the 850 would probably be a good candidate or? Thank you very much.