View post: What Would Santa Drive? The Ultimate Holiday Car Question Measuring approximately 17.5 feet long, the 2011 Audi A8 L W12 is certainly quite grandioso. And while the 500-horsepower ...

The merger of two compact aluminium block V6 engines has created a six-litre W12 delivering 420bhp and a 550Nm (405lb ft) of torque. This can take the A8 flagship from rest to 62mph in only 5.8 ...

Volkswagen Group's W12 engine was one of the most complex powertrains to ever be put into a vehicle. There's a reason why you'd probably want to steer clear of one of these things if you find them ...

The A8 L W12 upgrades to a 12-cylinder engine and a whopping 450 horsepower. It's the only 12-cylinder sedan from Germany's big three luxury brands with all-wheel drive. The Audi S8 is powered by a ...

Automakers used to turn to big engines to power their flagship models, giving them the performance and gravitas expected of a top-tier automobile. However, times change, and the twin threats of new ...

The 2007 Audi A8, which competes with the Mercedes-Benz S-Class, BMW 7-Series, and Lexus LS, boasts the advantage of its standard all-wheel-drive quattro system for improved all-weather performance ...