The Audi A8 was introduced to the world in 1994, and in 1996 the European market laid its eyes on the first Audi S8 – a beefed up version of the A8. Since then, the S8 has gone through two more generational changes with the most recent being in 2012. A mild facelift came in 2014, but the S8 still looked somewhat dated. Now, we’ve finally gotten a look at the next-gen model testing on the Nürburgring and, as expected, it will take on Audi’s updated design language. Unlike the current model, however, we expect the 2018 S8 to drop the 4.0-liter V-8 in favor of that 2.9-liter V-6 that is found in the Porsche Panamera.