2000HP Porsche 9ff 911 GT2 Turbo Acceleration 0-374 km/h Drag & Track by turboandstance - September 11, 2020 Salvatore 9ff Porsche 911 Turbo S in Action. This is one of the fastest Porsches we know. Extreme fast Half Mile Acceleration with a top speed of 374km/h. This was the fastest car on the Half Mile event at the LAUSITZRING. Acceleration 100-200 is done in 2.6s. It´s a rocket!