Audi RS6 Agency-Power-Blow-Off-Valve ever, the four-door saloon/sedan version is likely to be offered in North American markets.[10]Official performance figures for the Avant: 4.6 seconds for the 0-100 kilometres per hour (62.1 mph) sprint, 14.9 seconds 0-200 km/h (124.3 mph), and top speed is electronically limited to 250 km/h (155.3 mph), with a factory option to de-restrict the top speed to 274 km/h (170.3 mph). In standard form, CO2 emissions are rated at 333 g/km. The saloon reaches 0-100 km/h (62.1 mph) in 4.5 seconds.The five-door Avant (estate/wagon) version of the C6 RS6 was launched in April 2008, and the four-door salo

AgencyPower Agency-Power-Blow-Off-Valve The second-generation RS6, now called the Audi RS6 5.0 TFSI quattro (Typ 4F) and based on the Volkswagen Group C6 automobile platform, was launched in September 2007 at the Frankfurt Motor Show. With factory production starting in April 2008, it became immediately available in Europe from the same date. As of January 2010[update], it is Audi's single most powerful car ever to be produced by the marque,[8][9] and positions the car ahead of its main competitors, the BMW M5 and the Mercedes-Benz E63 AMG in terms of engine output.The RS6 Avant will not be available in the United States market. How