Here is an S6 that was local:
New 2013 Audi S6 AUTO For Sale | Washington PA
Yes that would be my first choice, not my wifes though.
You hit upon one of the problems I am encountering switch brands, Audi's depreciated much more quicker then BMW. That is why their leases can't even compare to BMW. The dealer I spoke to that gave me the quote even stated they have poorer leases then BMW. If I was going to lease, I would go back to BMW. I could do a loaded 335 for figures close to what Eric mentioned.