Audi RS6

V10 delivers 426 kW (580 hp) and maximum torque of 650 Nm (479.42 lb-ft) between 1,500 and 6,250 rpm. This sedan mirrors the performance of a high-performance sports car: from 0 to 100 km/h (0 to 62.14 mph) in just 4.5 seconds and it exceeds the 200 km/h threshold (124.27 m  ph) after just 14.5 seconds. 
comfort, dynamic, and sport.The RS 6 offers all the comfort of the A6 line of business models and is in the hands of quattro GmbH, a fully-owned subsidiary of AUDI AG. High-quality materials such as carbon fiber, aluminum, leather, and Alcantara create a cultivated and dynamic atmosphere in the interior. And intelligent assistance systems grant drivers yet more control. Audi lane assist warns the driver should the car inadvertently veer out of its lane.