 I bought a 325i 2006, second hand in 2011 it had about 62000 kilometers (not miles). Since then I was disappointed: the grey interior is now on a bad shape, on of the cup holders doesnt work at all, the button for the headlights felt apart and this is just the beginning. I had to change the water pomp ( 1100$) the service department told that it happens sometimes. 85 000 kms cover bolts that i have to change + camshaft and valanos solonoids total 1865 $. Plus many maintenance that I had to do. I will never buy a BMW again. The person who works at the sales department told me that once the warranty expires the real problems begin. Even people who are working at BMW dont trust the company 