If combined mileage is 41+ then cruising at 70 MPH will likely turn around 50MPG if not more. This is almost as good as my wife Prius...amazing. I have a 2011 A5 and I regularly get 36 MPG at 70 MPH.

I have a 2011 A5. Although these updates bring the car more with the new A6 and A7; I still like the 2011 better. Can't wait to see it in person though, that is going to be a real treat