The Audi S8 turns a full-size luxury sedan into a quiet performance machine with V8 power, executive comfort and understated ...

The latest-generation Audi S8 is the fastest one ever, with the automaker quoting a 0-100 km/h (0-62 mph) time of 3.8 seconds. That means it accelerates more quickly than the 2020 Porsche 911 Carrera ...

The 2025 Audi S8 combines luxury and performance, featuring a 4.0-liter twin-turbocharged V8 engine delivering 563 horsepower and 590 lb-ft of torque. Paired with an 8-speed Tiptronic transmission and ...

Audi updated its flagship S8 sport sedan with a refresh for the 2022 model year and it carries over into 2023 with some additional customization options and slight tweaks to its package structure.