2009 Audi Q7 V12 TDI Diesel – First Drive Review

Written by nitram on October 9, 2008 – 09:13 -

2009 Audi Q7 V12 TDI DieselThis 500-hp monster is the strongest commitment to the diesel engine yet.

Some folks are writing off the diesel. The future, they say, lies in electric vehicles, with hybrids as the transition technology. Diesel fuel is expensive, they continue, and there is the further popular conception that diesels are not “clean.” In reality, a diesel typically shaves 30 percent off fuel consumption, and diesel fuel savings are even more substantial at high speeds. New technologies make burning diesel clean as—if not cleaner than—gasoline combustion.

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