Mespe-
Hard to tell how much of this story is true and how much is not. I'll assume the "markings" in the ad on eBay are right.

If so, these did NOT come off of an E class. Nor will they fit other models that you list. Nor are they from a 1999. The bolt pattern you list is also incorrect.

These are standard 8 hole wheels from a W140 S Class 1992-1996.

Hope this helps.

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KenP

1996 S500 W140 Coupe