I am new to the site, and I have been looking for an E46 3-series. I am currently trying to sell my 2004 STI. Yesterday I saw an 02 540i with 41k miles for sale on the side of the road. Asking price is $19,999. Car appears to be meticulously maintained. Charcoal (not sure the exact color) exterior with black leather, automatic, wood trim. Very clean car. Says it has sport package (not sure exactly what this includes). Are the 540s known for any certain issues? Should I have specific things checked out? Seems like a fairly good price to me, any input? Thanks in advance.