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 A1 part of Audi A1 clubsport quattro premiere at Wörthersee Tour 2011 and Need for Speed World reaching 5 million registered users, the vehicle could be driven in Need for Speed World as a free in-game rental car between 2011-06-01 and 2011-06-04. The in-game vehicle was subsequently made available by using a redeem code as part of the game's 30 million registrations celebration. An updated version, called Audi A1 clubsport quattro Speed Edition, was available for 20 Audi Retweet contest winners hosted by Twitter between 2011-06-21 and 2011-06-26. Philipp und Keuntje GmbH and Everybody All Together produced Audi A1 eCatalogue for