Watch as the Audi S8's custom exhaust system takes center stage, delivering a powerful and distinctive roar. The video ...

February 6, 2006 What’s the one automotive accessory that is used close to 100% of the time a car is occupied? The answer is of course, the sound system. So when Audi set out to build its flagship A8 ...

"You may find yourself sitting behind the wheel of a large automobile... And you may ask yourself, well, how did I get here?" -David Bryne, The Talking HeadsOnce in a Lifetime I have always wondered ...

Sadly, the charismatic V-10 is long gone. The D4-generation S8 launched in 2012 with the Audi-developed EA824 4.0-liter twin-turbo V-8 that made 520 horsepower and 421 lb-ft of torque under the hood.