What year? 01-02 have Trany issues so if your in the market look at 03+. I have an 03 and to date 111,000 miles. Break booster($300) CoilPacks ($300)Timming belt kit W/waterPump ($300)Trany Flush($100) and other than Oil changes every 3000 miles thats it.The prices are parts only i did the work my self. If you a handy guy these car are not difficult to maintain yourself.Also http://www.fcpgroton.com/
For Parts. One of the best $$ you will find. I have yet to order something that they were not the cheapest for OME part and stock just about everything you will ever need.
03 S60 AWD Geartronic 2.5T W/Elevate(AutoTech)Stage2,,OBX 3"catless DownPipe,OBX R Exhaust,Snabb FA Pipe,ARD tcv,Est HiFlow intake,IPD (CBV,CoilPacks)