LUXURY: Sketches Of Gasoline-electric Audi Quattro Emerge

Sketches of what is tipped to be a gasoline-electric hybrid concept emerged this week, based stylistically on the Quattro concept car.

The new concept is expected to debut on 10 September at the Frankfurt motor show, with the 4-litre V8 engine used throughout the Audi range, supplemented by an electric motor of unknown capacity