Audi has unveiled the 2015 Audi RS7 Sportback, featuring a minor facelift that sees the addition of a tweaked front fascia fitted with more angular LED headlights, as well as a modified version of Audi’s trademarked Singleframe radiator grille and a new bumper with two large air dams. Available at extra cost are Matrix Beam headlights, developed in-house by Audi and featuring sensors that automatically turn off the LEDs when approaching oncoming vehicles, eliminating the need to alternate between high and low beams. The car rides on 20-inch forged alloy wheels but can be swapped out for an optional 21-inch set available in three color finishes. The powertrain remains untouched, highlighted by the same twin-turbo V8 4.0-liter TFSI engine, equipped with cylinder-on-demand technology. It generates 560 horsepower and 516 lb-ft. of torque to all four wheels, courtesy of an eight-speed tiptronic transmission and Audi’s quattro all-wheel drive system. The revised RS7 is scheduled to launch in the third quarter of 2014.