2004 Audi S4 V8 6speed Manual Quattro Awd Convertible Cabriolet Serviced 64k Mi on 2040-cars

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Notes from Day One of the 2013 Twelve Hours of Sebring

The 61st edition of The 12 Hours of Sebring is on, and Autoblog has come to central Florida with Audi to feast on jumbo boiled peanuts, pickled eggs and the final race for the LMP1 class at the oldest road course in North America. As Audi has been doing for more than a decade now, it's brought its latest endurance race car, the 2013-spec R18 etron quattro, to Sebring to begin testing for Le Mans.
Why the commitment to Sebring? Audi Sport executives have repeatedly called Sebring "punishing," "extremely demanding" and "one of the toughest tracks in the world." It is a 3.47-mile circuit that, in places, feels like it was made from the leftover bits of other circuits. Doing the 12-hour distance in Florida is thought to be a good start on lasting the 24-hour distance in France, and we can't think it a coincidence that Audi has won ten times here in the last 13 years and 11 times in Gaul.
Where there's rhyme - and victory - there is reason. We think we found a few of them on our first day where preparation, technology, fastidious attention to detail and sweat fit right in with swamp cabbage...

Researchers halfway to cutting carbon fiber costs by 90%

Carbon fiber has been utilized for decades to build racecars, as a means to cut weight while maintaining strength. But until recently, the space-age material has been largely absent from the street on anything but supercars because of the expense to use it. Recently, BMW signaled a major shift in that trend when it starting using carbon fiber reinforced plastic panels on the i3 and i8. This relatively small scale start might be just the beginning; the German company believes that a breakthrough to inexpensively manufacture the lightweight stuff is just on the horizon.
MAI Carbon Cluster Management GmbH counts BMW, Audi, Airbus, the German government and many other organizations as supporters, and it's researching how to make carbon fiber cheaper to produce, according to Automotive News Europe. The company thinks it can reduce costs by 90 percent in the near future. "We've certainly reached a halfway point on our cost-cutting target for suitable carbon-fiber parts," said project head Klaus Drechsler to Automotive News Europe.
Unfortunately, it isn't entirely clear just what MAI Carbon is doing to make such a huge leap possible. However, a recent post on the company's website talks about a new form a carbon fiber using a thermoplastic matrix that could be cured in less than three minutes. That's compared to about 90 minutes in the traditional process with an autoclave.

Volkswagen breaks 40-year-old sales record in 2012

The last time Volkswagen moved this many vehicles in America in one year, Richard Nixon was still a President in good standing, Let It Be was a radio hit and each car wearing the VW badge boasted an air-cooled engine. That's right, with a grand total of 580,286 vehicles sold in the US last year, the VW Group has broken its own four-decades-old sales record by 2,899 vehicles.
Of that 580k total sold, 438k were Volkswagens and 139k were Audi products - increases of 35.1 percent and 18.5 percent, respectively, in year-over-year sales. The ultra-premium members of the VW group also fared well; Bentley delivered 2,315 vehicles for a 23.3-precent increase, and Lamborghini delivered 520 units for a 52.9-percent jump. Bugatti, we're told is "right on track."
Jetta (pictured) sales paced the marque with 170k models sold, and Passat also finished very strong with sales of 117k total. Tiguan also racked up its best year on file, with 31,731 models shifted.