We found more photos of the undisguised Audi S7 Sportback. A must see!
The new 4.0-litre engine is expected to produce around 550bhp in the S7 when it reaches showrooms next year.
The engine has been co-developed with Bentley and will also feature in the new Continental GT in 2012; both cars will be all-wheel drive.
The Audi S7, pictured here in these undisguised spy pictures, will get a whole host of styling changes over the standard A7 range it is based on.
These include larger alloys and brakes, a sportier front bumper with larger air intakes and quad exhaust pipes.