Furthermore, aluminum's superior energy-absorbing capabilities helped the A8 to earn the National Highway Traffic Safety Administration's dual five-star safety rating. It might surprise some people to know that it was the only premium luxury sedan to protect its passengers so well.
A8 was the first automobile with dual front airbags and side-protection airbags for both front and rear passengers. The current model adds Sideguard bags that discharge from the roof lining and help cover the side window area.
At 310 horsepower, the A8's 4.2-liter V8 sandwiches between the Mercedes-Benz S430 and the more powerful BMW 745i. Yet, thanks to the engine's efficiency, and the Audi's lighter weight, the A8 escapes the indignity of a gas-guzzler tax on its window sticker. Next Page