Audi USA Launches A8 L 4.0T Sport With the Same Engine as the S6

After several European markets received it, the US is finally opening its arms to the A8 Sport model. It’s the same large sports sedan we know and love, but the name is a little longer – 2016 Audi A8 L 4.0T Sport – meaning that it’s only available with a long wheelbase. The model achieves 450 hp through an enhanced 4.0T twin-turbo V8, Audi says. Of course, it’s just the new engine used by the S6 and S7 w…