Autocross at Qualcomm

GM set up an autocross course in the Qualcomm Stadium (home of the San Diego Chargers and Padres), and brought out a bunch of their higher performance vehicle to show off driving dynamics. According to Wikipedia, "An autocross is a timed competition where drivers navigate one at a time through a temporary course marked by traffic cones, rather than racing on a track with multiple other cars, as in road racing or oval racing. Autocross tends to place more emphasis on car handling and driver skill than on sheer horsepower."