There have been two modern re-imaginings of the original 1984 Audi Ur-Quattro: the Quattro Concept of 2010 (shown above) and the Sport Quattro Concept revealed at the 2013 Frankfurt Motor Show.

Along with Audi's release of the quattro system, it also unveiled the Audi Quattro to go along with it, and to act as a homologation vehicle to meet WRC standards for competition.

The resulting Audi quattro – known as the Ur-quattro, ‘Ur’ being ‘original ... the 80-based GT coupe with 2.1-litre five-cylinder turbo power and the new four-wheel-drive system ...

2010 sees further refinements to the redesign, and with the sure-footedness of Audi's world-class quattro all-wheel-drive system, a powerful engine, the availability of a wagon, and the ...

Likewise, the Audi RS3 is an incredibly potent sports sedan that feels like a direct link to the original Audi Ur Quattro ... of the BMW M2 has a twin-turbo 3.0-liter V6 that puts out 460 horsepower.

Technological refinements for 2011 include an impressive 8-speed automatic transmission, and with the sure-footedness of Audi's world-class quattro all-wheel-drive system, a powerful engine, the ...