New to the forum and thought I would get some feedback before I purchased my first Mercedes.

I'm currently looking at 3 used 2000 to 2002 E430's in Indianapolis. All have around 85,000 miles and are relatively inexpensive. Are there any known problems to look for on these cars? I had a 5 series a few years back and found out after I bought it that there were several issues I should have been on the lookout for.

Thanks in advance.