Audi started its big push for clean diesel here in the U.S. market this spring when its big Q7 TDI finally went on sale. While the Q7 TDI is one of the most fuel efficient seven-passenger SUVs ...

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Audi A3 models primarily run on gasoline, making it a convenient choice for most drivers. Gasoline, commonly referred to as petrol in some regions, is widely available at gas stations, making it a ...

Audi has approved a number of new V6 and four-cylinder diesel engines to run on hydrotreated vegetable oil (HVO), derived from residues and waste materials from agriculture and the food industry. The ...

Volkswagen Group of America, Inc. (Volkswagen) is recalling certain 2012-2015 Passat, 2011-2014 Golf A6, and 2011-2013 Audi A3 diesel vehicles, thought to have been previously repaired under one of ...

A new two-litre 170PS diesel engine now on offer for A3 and A4 models is the first in the Audi range to combine ‘pumpe-duse’ or ‘pump jet’ direct diesel injection with the performance-maximising piezo ...

Audi sees potential for diesel-powered racing outside its high-profile R10 sports-car program. The German automaker has prepped a new racing concept--the A3 TDI clubsport quattro--to debut at the Lake ...

Tops drop on two popular Audi models for 2010 for the first time. The Audi R8 Spyder debuts with the supercar's V-10 engine and the 2010 A5 now appears as a Cabriolet. The sport-oriented, ...