2014-Audi-RS6-Avant-17 Audi isn’t just about efficiency.1 It’s about luxury, refinement and thoughtful design. Audi A6 TDI® Inside, you’re treated to leather seating surfaces, eight-way power front seats with four-way lumbar adjustment for the driver, and heated front seats. A three-zone automatic climate control system automatically adjusts the temperature. For the Premium plus trim the A6 TDI® […]


Diesel technology and fuel have gone through transformations that make them cleaner than gas.


Every step of ultra-low sulfur diesel fuel in an Audi TDI® clean diesel is aimed at efficiency.


An Audi TDI® clean diesel extends the range of fuel by packing density and power in each drop.