I bought my Volvo used with 3k miles on it and have driven it all over Europe, I have yet to have any problems. The only thing I could possibly complain about is the lack of factory tint on my windows. Also if you have something heavy (15 lbs) or more sitting in the passenger seat it will sound a bell and there is a flashing seatbelt sign. If you can call that a bad thing. And the last one is the lack of after market sterios made to utilize the new dash/radio in the S40.