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 50 Polo has evolved through numerous generations to the present day. The Audi 50 had no replacement in the supermini class, until the launch of the significantly larger Audi A2 in November 1999, which was also discontinued in August 2005. In August 2010, the Audi 50 was spiritually succeeded by the Audi A1. Audi 50 The Audi 50 (known internally as the "Typ" 86) is a supermini economy car produced by German automaker Audi from 1974 to 1978, and sold only in Europe. Introduced two or three years after the Italian Fiat 127 and the French Renault 5, the model was