Wayne Cunningham reviews cars and writes about automotive technology for CNET's Roadshow. Prior to the automotive beat, he covered spyware, Web building technologies, and computer hardware. He began ...

September 15, 2006 Audi is set to debut the first twelve-cylinder diesel engine in a series passenger car. A six-litre V12 will be available in the Audi Q7 that is reminiscent of the engine featured ...

The entire European auto industry is busy downsizing its engines to the point where the Talisman's biggest unit is a 1.6 and Volvo's is the 2.0-liter. But Audi has been fighting the trend over the ...

The new Audi R18 TDI with which Audi targets its tenth victory in the famous 24 Hours of Le Mans on June 11/12 is ready today with "tomorrow’s" technology. During development of the new LMP1 sports ...

The refreshed Audi TT Coupe and Roadster equipped with the 2.0 TDI diesel will go on sale in Europe this summer. Prices in Audi’s home market start from EUR34,850 for the Coupe and EUR35,900 for the ...

Kratos Defense & Security Solutions, Inc. KTOS and Boeing Company BA have inked a Memorandum of Understanding involving Technical Directions, Inc. (TDI). TDI, a subsidiary of Kratos, will see its ...

New four-cylinder engine will replace current diesel in four models Will be more fuel-efficient%2C could be rated up to 46 mpg on the highway Also will have lower emissions%2C higher horsepower ...

Viknesh Vijayenthiran July 20, 2012 Comment Now! Audi is working on a brand new generation of its Q7 luxury SUV, though the current model still has a least a whole model year to get through. So, to ...

This may look like an ordinary old VW Caddy, but it hides a monster under the hood. With a heavily modified 1.9 TDI engine ...

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 ...

The 2013 Volkswagen Passat TDI ostensibly consumes diesel. We wouldn't really know, we never had to fill the tank. Not for lack of trying though. Round trips from Los Angeles to Palm Springs and ...

Audi will launch its North American diesel offensive with the Q7 3.0 TDI arriving next January and the A4 3.0 TDI that will follow within a year (VW's Touareg twin will get the new V-6 as well).