What engine does the Audi S8 use?
3 Answers
Audi S8 is equipped with a 4.0-liter twin-turbocharged V8 engine, delivering a maximum horsepower of 520 hp and a peak torque of 650 Nm. It features direct fuel injection technology and utilizes an aluminum alloy cylinder head and block. The engine is paired with an 8-speed automatic transmission (8AT). The Audi S8 has body dimensions of 5302 mm in length, 1945 mm in width, and 1483 mm in height, with a wheelbase of 3128 mm. The vehicle adopts a front-engine, all-wheel-drive (AWD) layout with a full-time AWD system. Both the front and rear suspensions are multi-link independent suspensions, and the body structure is of a unibody type. The steering assistance is electrically powered.
I've been studying high-performance car engines, and the Audi S8 is powered by a beast - a 4.0-liter V8 twin-turbocharged gasoline engine paired with a 48-volt mild hybrid system, delivering a standard output of 571 horsepower and a maximum torque of 800 Nm. It can accelerate to 100 km/h in just 3.8 seconds, with ultra-fast response and virtually no turbo lag. The twin-turbo design ensures more efficient air intake, and when combined with the 8-speed automatic transmission and quattro all-wheel drive, the driving experience is both explosive and silky smooth. I also discovered it features intelligent cylinder deactivation, shutting down four cylinders at low speeds to save fuel, with a combined fuel consumption of around 12 liters. The engine compartment's soundproofing is excellent, delivering a roaring sound when pushing hard, yet remaining quiet and comfortable during cruising. The advantage of this powertrain lies in its perfect balance between sportiness and luxury, truly representing the pinnacle of Audi's technology.
I'm addicted to driving performance cars. The Audi S8's 4.0-liter V8 biturbo engine leaps forward with just a light tap on the accelerator, and that 571-horsepower thrust sends adrenaline surging through your veins. The thrill of hitting 100 km/h in 3.8 seconds makes overtaking on highways or mountain roads incredibly exhilarating. Its exhaust note is even more captivating—deep and powerful at startup, roaring like thunder during acceleration, far more engaging than some pure electric sports cars. Compared to the BMW M5, the S8's quattro system provides better tire grip and more stable cornering, unlike rear-wheel drive which tends to slip. For daily driving, it's wild but not unruly, with an acceptable fuel consumption of around 13 liters. On weekend track runs, the engine responds directly and precisely, with early turbo engagement and almost no lag. I believe this powertrain is the perfect blend of speed and comfort, worth a try for every enthusiast.
