I found this great video of a race between a stock 2007 BMW 325i and a Stock 2007 Audi A4 2.0T on an airport runway. It was a great race because it shows the strength of both cars. The Audi get the better jump but the bimmer catches up when the speed increases.
Here is the video:
http://video.ultimatestreet.com/vide...ies-or-audi-a4
Let me know if it surprised you???