Full test of the 2014 Audi A6 3.0 TDI Quattro. Read more and see photos at Car and Driver.

Last year, Audi announced that it was expanding its lineup of TDI models for 2014 with the Q5, A6 and A7 joining the diesel-burning Q7 and A8 L models already in existence. The Q7 TDI has been out ...

A6 must stay on sale a while yet, thanks to delays with its electric replacement. Can diesel power still be relevant?

The latest Audi A6 has been uncovered, first in Avant wagon guise with a choice of petrol and diesel engines.

The new Audi A6 Avant has been revealed in Europe, sedan planned for the future. Available with petrol and diesel engines with MHEV technology.

Audi continues its full lineup overhaul with the redesigned sixth-generation A6, which it has first unveiled in Avant wagon form.

Audi tell us it was always the plan to have diesel and hybrid models of the new A6 sell alongside the electrics in due course, it’s just that it’s taking a bit longer to bring the model range ...

I’VE driven what is quite possibly the best test car of the year so far. It’s not a supercar, it’s not even a sports car, it’s the Audi A6, but shock horror — it’s a diesel! Yes, I ...

Leaked videos give us an early look at the Audi A6 Avant in S-Line flavor. The model will likely ride on PPC underpinnings, offering gasoline and diesel options.

Audi has revealed the new A6, available with gas and diesel engines The new A6 has only been shown in Avant wagon form Still out testing are an A6 sedan, A6 Allroad, and RS 6 Avant Availability ...