EDITOR WES RAYNAL: I've been loving the Audi A6 for a while. The diesel makes it more appealing to me. Why? To my mind, it has all the diesel benefits like torque (check out that 428 lb-ft!) and fuel ...

Despite lack of an official confirmation from Audi of America, we'd bet significant money on the arrival of the Audi A6 Hybrid in the U.S. market. Why? Because the U.S. has the highest hybrid ...

Audi’s executive models, the A6 Saloon, A6 Avant and A7 Sportback can now be ordered with a new 2.0-liter TDI diesel engine. Available in the Sport and S Line specification, the engine pushes out 204 ...

The Audi A6 model line, representing class-leading technology, performance and precision, is enhanced for the 2014 model year with the addition of the Audi A6 TDI clean diesel model. The Audi A6 TDI ...

Seen at this year's Paris Motor Show, the new Audi A6's revised sheetmetal, improved interior, and upgraded suspension was a hit with Auto Union devotees and regular visitors alike. And with a total ...

Audi and parent company Volkswagen have long been proponents of diesel-powered vehicles, and now the German automaker is looking to further the penetration of the original gas-alternative in North ...

The ABT Sportsline team was busy recently enhancing the appeal of an Audi A6 Avant. The project is now ready, so they uncovered it online.+ Starting with the 3.0-liter diesel engine, they fitter their ...

The six-cylinder turbodiesel in the 2014 Audi A6 TDI is the newest engine to power the A6, and it's putting up a clean fight. Its direct competitors are the diesel-powered BMW 535d xDrive and Mercedes ...

The front end gets an extensive refresh, with the Audi rings straddling a new-look grille and bonnet lip, in a similar way to the E-tron GT. For the A6, this is the first time the rings haven't been ...

Audi has revealed its latest estate model with the A6 Avant. It will come with a choice of one petrol and one diesel engine though both will get efficiency-boosting mild-hybrid assistance. Each engine ...

We've known all along that the new Audi A6 was going to get a 2-liter TDI. But both the output and the fact that the A7 Sportback also offers it is slightly surprising. Unless we're mistaken, this is ...

But it gets more complicated than that because the A6 diesel I tested isn’t on Audi’s configurator. It was trimmed in a hidden fourth specification called ‘Launch Edition Plus’ – and it sports every ...