With a 4.0-liter V8 engine featuring larger turbochargers and increased boost pressure.
Limited to just 23 cars made.
Hitting 0-62 MPH in just three seconds.
The four-door saloon is limited to just 125 units.
Following a sneak peek into its 2015 A7 and S7 models (seen here), Audi unveils the all-new
Ahead of its official unveiling at this week’s New York Auto Show, Audi teases an upgraded version