Hennessey tuned CTS-V Sport Wagon beating Porsche 911 Turbo

Hennessey has put their v650 tuned CTS-V Sport Wagon up against a stock 911 Turbo (both with automatic transmissions). The v650 is on racing tires, but still, at 1000 lbs heavier than the Porsche and with rear vs. all-wheel drive, beating the Porsche with an 11.7 (vs 11.8) second time is damn impressive.

Enjoy:

Source: Hennessey Performance