 Bought my G35 a short while ago from a dealer and it had 60K miles on it. I have had no trouble with it. The CD player works perfectly, everything is in top shape although I have a few minor areas on the car where the paint is starting to crack, not sure how to fix it but other than that, no complaints. The interior is kind of bland but I bought a Walnut Burl dash kit from wood dash experts, has it installed by myself in 2 hours and it looks better than the wood dashes on the higher end BMWs and the such.