The 2015 Audi A8, part of the model's third generation, delivers on both luxury and performance. It comes with four engine options, starting with a standard 3.0L TFSI V6 producing 333 hp. Power escalates with a 4.0L TFSI V8 making 420 hp, a 6.3L W12 engine with 500 hp, and the sport-tuned S8's 4.0 TFSI which churns out 520 hp. All trims feature an 8-speed Tiptronic automatic transmission and Quattro all-wheel drive. Inside, the A8 boasts standard features like four-zone automatic climate control, 18-way power adjustable front seats, a Bose surround sound system, and an innovative infotainment system with an 8-inch display, navigation, Bluetooth, and Audi's MMI touch. Safety highlights include a rearview camera, parking sensors, and Audi Pre Sense, which prepares the vehicle for an impending collision.