The 2016 Audi S4 is the performance variant of the fourth-generation A4 luxury sedan. It boasts a supercharged 3.0-liter V6 engine that produces an impressive 333 horsepower and 325 lb-ft of torque, paired to either a six-speed manual or seven-speed dual-clutch automatic transmission. Audi's signature Quattro AWD system comes standard, ensuring remarkable road grip and handling. The S4 is offered in two trims, Premium Plus and Prestige, both featuring a wealth of standard features including leather upholstery, heated front seats, a sunroof, and Audi's MMI infotainment system with a 6.5-inch display. Tech highlights include optional navigation, Wi-Fi, and a Bang & Olufsen sound system. Standard safety features encompass blind-spot warning and rear parking sensors.