Let's take a look at how this 45-year-old technology actually works and why it's still used on millions of cars today.

See the fastest Audi cars ever built, ranked by real top speed. R8s, RS models, and the quickest Audi SUV make the list.

Owned by Volkswagen since the ‘60s, the Four Rings of Ingolstadt wouldn’t have been possible without a gentleman by the name of August Horch founding August Horch Automobilwerke in July 1909. After ...

Are you a glutton for punishment with way too much time and money on your hands? Or maybe you fancy yourself a certified DIY guru the likes of WatchJRGo or the Car Wizard? If that's the case, we dare ...

When you think of the Audi A5, you probably conjure up images in your head of boring office building parking lots, self-serious men in suits and being tailgated on the Interstate. We think we've come ...

Any Audi 200 is a rare sight in the U.S., and spotting a quattro-equipped wagon is more difficult yet. Which made sighting this Audi 200 Avant Quattro-- hard to find even in Audi enthusiast circles -- ...

There are few cars as iconic as the original Audi quattro. It arrived at a pivotal moment in the company's history and it's not a stretch to suggest that Audi's continued existence and its current ...

Go to any luxury manufacturer and you'll find, right beside the top-tier luxury sedan, an even better one. The long wheelbase version of that top-tier luxury sedan. The current crop of LWB luxobarges ...

Audi will show a powerful new V8-powered version of the allroad quattro at the Geneva show in early March. On sale first in Europe and later in the States, the new car receives a slightly modified ...

Nigel first entered the world of automotive journalism in the mid-80s, working for what was then the “bible” of weekly automotive content - Motoring News. Those were the days of tip-tap typewriters, ...

A heavily modified 1986 Audi 5000 CS Quattro sedan driven by three-time Indianapolis 500 winner Bobby Unser in a successful speed record attempt is up for grabs. After spending decades in a private ...