This ATS-V coupe made several laps during the test and tune session, slowly widdling down to an astonishing 11.14 at 118 mph. Even in stock form, the ATS-V is capable of running in the 11s, and this car was reportedly 4 days old. It was even wearing paper tags. The ATS-V is powered by a 3.6-liter, twin-turbocharged V6 putting out 464 horsepower and 445 lb-ft of torque.