The 2012 Audi A8 is the third generation of Audi's flagship luxury sedan, known for its unprecedented class, technology, and performance. It's available in standard and long-wheelbase versions (A8 L). The A8 comes with a 372-hp 4.2-liter V8 engine, while the A8 L had an optional 500-hp W12. Both are paired with an 8-speed automatic transmission and Quattro all-wheel drive. Inside, the A8 is loaded with technology, including a 7-inch display, a MMI infotainment system with handwriting recognition, and optional Wi-Fi. Safety features include adaptive cruise control with stop-and-go capability, a blind-spot warning system, and night vision. For the 2012 model year, the S8 variant was discontinued, while the new Audi connect online traffic information, Google Earth, and Wi-Fi hotspot features were introduced.