The large, four-door hatchback or “Sportback” body is one of the coolest and stylish styles you can find. Prior to 2012, Mercedes was nailing the luxury Sportback niche with the Mercedes CLS Coupe. That dominating presence led BMW to develop the BMW 6 Series Gran Coupe and Audi to develop the A7 Sportback. The A7 Sportback hit the scene in 2010 and the S7, a beefed up version of the luxury family hauler came two years later. Powered by a 4.0-liter V-8, the S7 is capable of hitting the 60-mph sprint in 4.3 seconds while looking good and hauling a couple of kids. The S7 went through an update for the 2015 model year, which means the spy shots you see here are our first look at the second-generation S7. Right away you can see some Audi Prologue DNA in there, and we’re betting that it will even pack a little more power too. But, more about that later.