2015 Audi A6 2.0T Prestige quattro, The Prestige trim was the top-tier premiere model for the A6 and came with the most advanced features. The 2.0T is the turbocharged four-cylinder version. Engine and performance Transmission: Eight-speed automatic with quattro all-wheel drive (AWD). Acceleration: 0 to 60 mph in 5.3 seconds. Fuel economy: EPA-estimated 18 mpg city / 27 mpg highway. Prestige trim features As the top-of-the-line trim, the Prestige model included all features from the Premium Plus trim, plus exclusive additions. Technology and convenience: Audi MMI: The upgraded Multi Media Interface with an 8-inch screen, voice-activated navigation, Google Earth integration, and Wi-Fi hotspot capability. Audio system: 14-speaker Bose surround sound system was standard, with an optional 15-speaker, 1,300-watt Bang & Olufsen system. Driver assistance: Options included adaptive cruise control with stop-and-go functionality, a top-view camera, and night vision with pedestrian detection. LED lighting: Adaptive full LED headlights and ambient LED cabin lighting. Interior and comfort: Seating: Leather upholstery was standard, along with heated, ventilated 12-way power-adjustable front seats. Premium materials: Standard interior accents included simulated wood and aluminum.