Audi TT a 'show car', Audi has not ruled out the possibility of small-scale production. With its world debut at the 2009 Geneva Auto Show, and developed by Audi's high-performance subsidiary quattro GmbH at Neckarsulm, Germany, Audi released the first ever compact sports car Audi "RS" variant – the , which was available from 2009 in Coupé and Roadster variants. The TT RS featured an all-new 2.5-litre Inline-5 turbocharged petrol engine. This new engine produces a DIN-rated power output of from 5,400 to 6,700 rpm, and torque of at 1,600–5,300 rpm. Ever since the original Audi "RS" model – the Audi RS2
Audi S and RS models 1994 was based on the Audi 100/200 later named A6 and the first S2/RS2 generation from 1990 — 1995 was based on the Audi 80/90 platform later replaced by the A4. The history of road versions of Audi racing cars begins in the 1980s. from models Audi Quattro and Audi Sport Quattro made by concern Audi AG in the city of Ingolstadt. In 1983, the company Quattro GmbH was founded (since November 2016, "Audi Sport GmbH") in the city of Neckarsulm responsible for the development of sports models of cars of Audi brand. In 1990, appeared based on the model