Sleek, luxurious, and efficient, those are the three words that can be used to describe the 2012 Audi A6 TDI. Thanks to an aluminum and steel chassis, the entry level 2.0TDI (3472-pounds) “boasts a potential fuel economy of 57.7mpg, while emitting 129g/km of CO2.” Video preview after the break. Click here for more pictures.

Transmission choices for front-wheel drive models will be six-speed manual or CVT automatic, while quattro all-wheel drive versions get Audi’s seven-speed S tronic twin-clutch unit.

[via TelegraphInsideLine]