CarFax Buyback Guarantee. 2012 Audi A4 2.0T Premium FrontTrak FrontTrak 2.0L 4-Cylinder TFSI DOHC Moonlight Blue Metallic Bluetooth, Alloy Wheels, Sunroof/Moonroof, CVT with Multitronic, Black w/Leather Seating Surfaces, 10 Speakers, 4-Wheel Disc Brakes, 8.0J x 17"... via vAuto, Inc.