There's something about the purr of an engine in an artfully engineered vehicle that instantly gets your blood flowing a little faster. Only a vehicle of legendary quality, like the one you're in now, could handle the course you're about drive. Just ahead, twists, turns, pitfalls and straightaways beckon to be conquered. To your left and right, the staunchest competitors in the world of motorsport rev their engines, eager to put you away. They didn't pick the right day — this is your GRID.