The 2017 Audi S7 is part of the first S7 generation introduced for 2013. Fitted with a compelling 4.0-liter turbocharged V8 engine, it yields 450 horsepower and gets mated to a 7-speed automatic transmission, offering both comfort and captivating pace. This AWD luxury car has a sport differential that exerts active torque to the rear wheel, augmenting driving dynamics. There are two trims: Premium Plus and Prestige, both showcasing a generously feature-laden offer. Key safety features include Audi Pre-Sense Basic and Rear, forward collision mitigation, and a network of airbags. Tech highlights include an 8-inch infotainment screen, navigation, Apple CarPlay, Android Auto, a 14-speaker Bose surround-sound system and Audi's MMI interface. Changes for this model year were minor as the previous 2016 saw major revisions.