Audi claims a top speed of 155 mph, and there are fuel-saving systems, too, including cylinder deactivation and a mild-hybrid setup with a small electric motor and battery.

Explore the 2024 Audi S8, with its sporty performance and luxurious design. Learn about pricing, features, and more.

Research the 2025 Audi S8 with our expert reviews and ratings. Edmunds also has Audi S8 pricing, MPG, specs, pictures, safety features, consumer reviews and more.

Audi’s range-topping high-performance luxury sedan is the S8. Combining the opulent features and refinement of the standard A8 with a powerful engine and sporty chassis tune, the S8 delivers...

The S8 is the mechanically-upgraded, high-performance version of the Audi A8, fitted standard with Audi's quattro all-wheel drive system, and was only offered with a short-wheelbase for the first three generations, being joined by a long-wheelbase variant option for the fourth generation.

Detailed specs and features for the 2025 Audi S8 including dimensions, horsepower, engine, capacity, fuel economy, transmission, engine type, cylinders, drivetrain and more.

With power and performance, a coddling interior, and size-defying handling, the S8 sedan is as enjoyable from behind the wheel as it is from the opulent rear seat.

On Edmunds, you can find a Audi S8 for $2,346 per month, but prices vary depending on trim and options. Try filtering for specific trims or options that are important to you to get a better...

The A8 has long been Audi’s flagship sedan, offering a high-end interior, smooth ride, and the latest tech. The S8 builds on that foundation with a wildly powerful V8 engine and more aggressive styling, but it retains the highbrow luxury features and …

The MotorTrend Buyer's Guide has the 2025 Audi S8 specs you need, from dimensions and cargo space to power and mpgs. Find incentives, rebates, recalls, and warranty specifications here.