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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 ...

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 ...

A large executive car that's not a hybrid and gets 38 MPG – are you kidding me? Audi says it's possible with the 2014 model year A6, which is good news if you ask us. Just as diesel becomes more ...

Nelson Ireson June 10, 2013 Comment Now! Diesel is making a comeback in the U.S., from the luxury ranks all the way to the entry level, and Audi has been at the front of the new wave. Today, the ...

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 ...

We think of diesel motors as industrial powerplants—noisy roughnecks that puff black smoke and should be screened off from polite society. But what makes diesels so useful in heavy-duty trucks, ...

View post: Walmart Is Selling a 'Sturdy' $170 Outdoor Storage Shed for 47% Off Audi’s R10 TDI racer is proving itself a worthy successor to the legendary R8 and an outstanding poster cars for diesel ...

It’s interesting how the success of diesel internationally, hasn’t translated into success here in North America. We borrowed the BMW 535d and the Audi A6 TDI for a direct comparison, but also to find ...

The RAC and Audi have set a new Guinness World Record for the most countries driven through on a single tank of fuel. After setting off from Maastricht in the Netherlands, an unmodified Audi A6 TDI ...

The A6 allroad with the 3.0 BiTDI was the car that made up take notice of Audi's active sound systems. And today, we're back to take a look at how a German company can give you RS6 sounds without ...

Audi Korea on Monday launched the redesigned Audi A6 in South Korea, betting on its flagship sedan to drive growth in what ...