Been looking for months and have not found one.

Let me know if you are interested.

That is about how I thought that would go over. I am still getting over the depreciation sting of my '04 S4. With the A6 I am guessing I would be throwing 35k down the drain if I decided to move on again in 4 years.

Still, it's pretty surprising to me how rare the adaptive air, or even the 4.2s are. My dealer sells R8s, but rarely sells a 4.2 and never one with air suspension.

We'll buy out the lease when it ends this fall, actually.
I think you'd be losing more than 35k after 4 years, btw - our 3-yr lease was 35k-ish depreciation (on a 65k new car).