Audi R8 V10 5.2 FSI quattro 6-speed R-Tronic 0-60 mph (0-100 km/h) Acceleration (HQ Sound!)...

How quick do you think it is? Comment below! 2011 Audi R8 V10 5.2 FSI quattro 6-speed R-Tronic 525 hp / 391 lb-ft (530 NM) High Quality Exhaust Sound