9 of the fastest cars of 2012 are taking part in the biggest race ever (Lamborghini Aventador, Nissan GT-R Black Edition, Ford Shelby GT500, McLaren MP4-12C, McLaren MP4-12C, Porsche 911 Carrera S, Subaru BRZ, Mercedes-Benz C63 AMG Black Series and Chevrolet Camaro ZL1). See the first part here