During a press conference today, Audi of America boss Johan de Nysschen confirmed that along with the current A3 and Q7 clean ... as a diesel version of the Q5. The expansion of Audi’s TDI ...

"Stinky, smoky, and sluggish. Those old diesel realities no longer apply. Enter TDI Clean Diesel. Ultra-low-sulfur fuel, direct injection technology, and extreme efficiency." That contrasts with ...

Audi claims best-in-class fuel economy for the 2.0T model, which achieves up to 25 mpg city, 33 highway. The TDI clean diesel offers even more impressive fuel economy, with returns of 24 mpg city and ...