Audi of America has announced the introduction of the new TDI clean diesel engine on its A8, A7, A6 and Q5 models that will debut at the Los Angeles Auto Show.
With these four new models, Audi will have for the first time a full lineup of TDI clean diesel vehicles in the U.S., alongside the updated Q7 model. According to the German carmaker, each TDI model delivers up to 30 percent better fuel economy and 30 percent lower carbon dioxide ...
read more