Audi is expanding its engine lineup for the Audi Q5 (combined fuel consumption in l/100 km: 6.8–5.8 (34.6–40.6 US mpg); ...

The 3.0-liter V6 diesel engine for the Q5 and A6 models features mild-hybrid technology and an electrically powered ...

Audi is celebrating 25 years of the TDI diesel engine, which has given the Ingolstadt-based automaker success both on the road and on the track. Audi has sold approximately 7.5 million cars equipped ...

While gasoline versions of the all-new 2015 Audi A3 compact luxury sedan went on sale in April, the model line also includes a TDI diesel version as well as an S3 performance sedan and an A3 Cabrio ...

U.S. customers haven't had quite the range of diesel vehicles their European counterparts enjoy, but it's still hard to believe that one of the biggest badges in diesel technology--TDI--is now a ...

Getting a new diesel-powered car just got a bit easier. Volkswagen has announced a new Jetta TDI Value Edition for 2014 that trims over $2,000 off the starting price of a Jetta TDI, making the most ...

Imagine shoehorning a massive twin-turbo diesel V10 into a 1990’s mid-engined Ferrari. Well, Idaho-based Grind Hard Plumbing ...

Audi is celebrating 25 years of TDI diesel engines with a really cool special edition model, based on the A7 facelift that they've just launched. The car's full name is "Audi A7 Sportback 3.0 TDI ...

WASHINGTON — The Audi A6 midsize luxury sedan offers a good-looking car with a large interior and either a turbo four-cylinder engine or a sweet supercharged V6. But would a 3.0 TDI clean diesel ...

When you shop through retailer links on our site, we may earn affiliate commissions. 100% of the fees we collect are used to support our nonprofit mission. Learn more. Fuel economy-minded buyers have ...

The European taste for diesels has arrived on American plates. The quest for better fuel economy has resulted in automakers adding 13 new clean diesel offerings for 2014 to the existing 20 diesel ...

Viknesh Vijayenthiran July 14, 2014 Comment Now! It was at the 1989 Frankfurt Auto Show that Audi showed off its TDI technology for the first time. TDI is the name Audi—and Volkswagen—uses for its ...