I am looking to buy a 2001 Volvo S60 2.4. Should I have any major conerns?

Take it to a mechanic you trust have him run a diagnostic check and OH by the way they have that Car service that runs a check on motor vehicles it costs 25.00 probably the best money you will spend it is called something like carcheex but just lookit up all the used car dealers use them will tell you if there has been any major work or if it has been in a bad accident some cars are cars that have been literally cut in half and welded together with the other end then body fixed and painted then it is sold be careful do your homework

belt service..by age not miles..oil trap..it will kill a deal..if it goes bad ,,a lot of seals will go bad..it seems like a nice ride,,but beware,,,