There are an infinite number of impressive aspects to getting a 1992 Audi to clip past the 260-mph barrier. For starters, there's the fact that Jeff Gerner managed to milk a full 1,100 horsepower from the five-cylinder S4 before shuttling the power to the ground via an all-wheel drive system without vaporizing an axle. That alone deserves a round of applause, but for us, the most awe-inspiring aspect of the feat is just how smooth and drama-free the salt flat run was.
The video below, whipped up by the artisans at eGarage, shows Gerner doing the deed in Utah. There's no fuss. No wild fights for traction or mechanical failures. Just Gerner riding along like he was cruising down the highway instead of blistering a dry lake bed and setting a world record not just for the world's fastest Audi sedan, but for the world's fastest sedan, full-stop. His two runs were good enough for an average of 236.599 mph and his top speed was estimated at over 260 mph
From AutoBlog.Com
http://www.autoblog.com/2012/10/11/whats-it-like-to-go-over-260-mph-in-an-20-year-old-audi-s4-wat/#continued