Even lighter, even more powerful, even more captivating: The Audi R8 GT Spyder delivers breathtaking performance. The open-top flagship version of the high-performance sports car develops 412 kW (560 hp) and thanks to Audi ultra has trimmed a full 85 kilograms (187.39 lb) from an already low weight. The R8 GT Spyder accelerates from zero to 100 km/h (62.14 mph) in 3.8 seconds and reaches a top speed of 317 km/h (196.97 mph).