The Audi TT RS Coupe rockets from 0 to 100 km/h (0 to 62.14 mph) in 4.6 seconds; quattro GmbH will raise the top speed from 250 to 280 km/h (155.34 to 173.98 mph) upon request. A sound flap in the exhaust system further intensifies the distinctive five-cylinder sound. A manual six-speed transmission with a sportily narrow gearing currently delivers the power to the quattro permanent all-wheel drive. Starting this fall, Audi will also offer the option of the TT RS with a newly developed version of the S tronic that can handle the tremendous torque of the powerful five-cylinder engine.