Audi's flagship sedan, the A8 scores very high in our luxury-car lineup, alongside the Lexus LS and Mercedes-Benz S-Class. Its powerful engine provides effortless thrust, yet attains commendable fuel economy -- even with the standard AWD. It also handles crisply, cornering eagerly and holding the road tenaciously. The sumptuous and tasteful cabin has nearly every comfort feature known, and a long list of high-tech safety features puts this car on the leading edge of safety engineering. However, the controls are abundant and complicated. A long-wheelbase version is also available.
In most cases, automotive warranties are based on the vehicle identification number (VIN), and the warranty will be valid regardless of ownership. The dealership can tell you exactly how much warranty is left.Read more about extended warranties