After a few years, I've finally saved enough to purchase a new (used) car. I have always had my eye on the Boxster, but have heard some unsettling things about the maintenance costs. I can purchase a preowned Boster ('04 & up) with less than 30/40k miles on it within my price range. The cars have all the records of proper work done, and appear to be in fantastic condition. Can I really expect very high maintenance costs down the road? (No pun intended 
Thanks!

Thanks!