S60 Purchase advice up to ~ 4.000€?! Gasoline

If we are looking for a second car, the S60 I will be in play again. It will probably run out of a S60 with > 150,000km since budget is around 4,000€. But it is best to find a second car around Karlsruhe… Must have: Seat heating Nice to have: sunroof, rear parking aid, isofix (otherwise retrofit), switch, timing belt/water pump should be made Area of use: Pure second car, maybe into the company but probably a lot of short distance What else should I pay attention to? Except for motor/brakes, I have done a lot of things myself, 15 years ago also some timing belts… Possible vehicles straight: https://www.autoscout24.de/… b8888-b391-4221-0a7e59d535e5?… https://www.autoscout24.de/…c214-dd7f-44d4-a045-0060606mobil?