2001 Audi A6 2.7t Quattro for sale!!! Excellent Condition. V6 Bi-Turbo Engine. Tinted Windows. Upgraded stereo and sound system. 65,400 miles. Asking price is $16,500. Moonroof. White exterior. Black Leather interior. Automatic with Triptonic. Power and memory seats. This car is a must see and is currently located in Orange County, CA.