A friend of ours who owns a Volvo dealership says he sells more reconditioned old Volvos than new hybrid Volvos. Also says (in private) that he never own a Volvo newer than a 2007.
Stay away from any old Volvo with the V6 engine made by Renault. They are junk. Your friend will probably tell you that.
The old 4 cylinder Volvos were rock solid.