This particular road test compares the 2007 Audi S6, 2007 Mercedes-Benz E63, and the 2006 BMW M5. The animated vehicles actually follow the exact movements of the real-world cars during actual tests thanks to a series of sensors that recorded each car’s speed, path, pitch, roll, slide angle and steering angle.
This is really neat that you can interact with specifics, but isn't it much more fun to actually be in the car? I guess this is for those who can't buy one much less having the privilege of "first drives".
Read Article