SLK320 Special Edition?
 

I've been keeping an eye on Auto Trader for an SLK320 and I happened to see one that is a "Special Edition." From the pictures the only difference I can see is that it has fancier wheels and behind each of the front fenders it says "SLK Special Edition." It is a 2004 model. How does it differ from a standard SLK320?

At the end of production MB usually offers a "special edition" version.

That started with the 1993 190E.
They try to get RID of most of the special option stuff that didn't sell because of the HIGH costs.

Special wheels, interior package, audio package & trim are the extent of the "special edition"