What's "in your head" with regards to performance isn't accurate, according to other, unbiased sources:
2007 S6, 13.8 @ 104: https://s3.amazonaws.com/amv-prod-ca...ertrain-ss.pdf
Another reference post for that C7 1/4 mile times info, from Audizine:
https://www.audizine.com/forum/showt...1#post12008674
It takes bigger (RS6/7) turbos, a race fuel tune, downpipes, an intake and an exhaust get a C7 S6 into the 10s, which is why I quoted $8K as a starting point to "RS6Goals" in that other thread.
A C7 RS6/7 will be in the high 10s with a tune and possibly an intake - or maybe $2-3k total outlay.
So, whether stock to stock, or with a similar amount of money spent on tuning, the 1-second difference remains consistent for the C7...
Thank you.
(and there's me and my car, pretty much at the end of the list, because my car is stock/unmodified)