Pro driver Randy Pobst hot laps the 2015 Mercedes AMG GT S around Mazda Raceway Laguna Seca for Motor Trend's 2015 Best Driver's Car. The Mercedes AMG GT S is one of 10 contenders competing for the title of 2015 Best Driver's Car. The winner will be announced on Thursday, October 1st on the Motor Trend Channel - http://youtube.com/motortrend and http://www.motortrend.com Subscribe now to make sure you're in on all the action! http://www.youtube.com/subscription_c...