I'm not sure if this applies to that year but my co-worker got rid of his because of excessive oil consumption. Something in the order of 1 liter every 2000km's. BMW took apart the top end, claimed to have fixed it but didn't. After that BMW washed their hands of it and so did he. It was his 4th new 3 series in a row....
Stay away from the white 335i sedan. I can't remember what dealer it's at but it's in the GTA and has been since last summer.
93 325is - sold!
2000 540ia- sold!