The Audi S8 delivers 563 hp and 590 lb-ft of torque thanks to its twin-turbocharged 4.0-liter V-8 engine. This is fundamentally the same engine as is used in other high-performance models in the ...

The Audi A8 is the ... in favor of a 3.0-liter turbo V6 and two versions of a 4.0-liter V8. The higher horsepower version of that 4.0-liter for the performance-oriented S8. The following year ...

Tested: 2020 Audi S8 Asks Who's the Boss What We Like: Oh boy, that engine. The S8 Plus’s twin-turbocharged 4.0-liter V-8 has a sinister yet subdued rumble and rockets the big all-wheel-drive ...

The 2020 Audi S8 is a powerhouse to begin with. From the factory, Audi has fitted a 4.0-liter twin-turbo V8 that produces 571 horsepower and 590 pound feet of torque. That’s more than enough for ...

Yes, for the 2013 model year, Audi has recast the S8 as a sedan mastermind, dumping the old model's 450-hp V-10 like a disloyal henchman. The replacement 4.0-liter V-8 is the twin-turbocharged and ...

Done up in Mythos Black and fitted with the $2,100 Black Optic Plus pack, the 2022 Audi S8 definitely ... None of the S8's performance metrics change for 2022. The twin-turbocharged 4.0-liter ...

Audi gave the world a preview of its all-new S8 high-performance flagship in July but now it’s time for the full monty, including full specs, a big photo gallery, and videos. At the heart of the ...

Audi’s third and final “S” model heading to the Frankfurt Motor Show is the luxurious S8 that will be launched on the market along with the S6 and S7 Sportback in the spring of 2012.

It's nice to drive, but the 3.0-liter V-6 under the hood has left us wanting for more power. Well, we finally got our wish: Meet the 563-horsepower 2020 Audi S8. Under the hood of the 2020 S8 sits ...

If you need to go fast, stay low-key and stretch out your legs, it’s still hard to beat the S8. Times change, of course — but the S8 has remained a staple of Audi’s lineup over ... s ...

Under the bonnet, the new Audi S8 Plus features a more powerful iteration of the 4.0-litre direct-injection twin-turbo V8 that motivates the regular S8. Power is now rated at 445kW and torque ...

Learn more about the here. The 2020 Audi S8 packs a twin-turbocharged 4.0-liter V-8 engine that's supplemented by a 48-volt mild hybrid system. Output comes to 563 hp and 590 lb-ft of torque.