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Audi R18 E-tron gets new livery, mixes it up in city traffic [w/video]

The 24 Hours of Le Mans is still months away, but Audi Sport apparently can't wait to get started. It has just debuted the new livery for its 2014 R18 E-tron Quattro with a public drive through the streets of the town of Le Mans, while simultaneously announcing that it has a new, larger engine.
Factory driver Tom Kristensen piloted the prototype about six miles from the cathedral in the city center to the famous race track and completed a lap of a shortened version of the course. The car wears a new color scheme, which is similar to what it has raced with in the past, employing a combination of white, silver and red, plus a touch of black. Portions of the car are also reflective to show up better at night. The last time we saw the R18, it was displayed in a black and red livery. The team has also revealed that the 2014 will be powered by a new 4.0-liter diesel V6, an increase of about 300 cubic-centimeters from last season.
Audi Sport said that the stunt was inspired by the classic days of the race when drivers used to arrive to the city in the same cars they were going to race. Even back then, it's doubtful they arrived several months early, though. The 2014 R18 will make its competition debut on April 20 at the Six Hours of Silverstone. Scroll down to watch a video of it making the drive through town and read the full press release.

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.

2014 Audi S1 Quattro [w/video]

Audi may only now be fully committing to the US compact car market with a range of A3 models, but it's got far more small car expertise than most Americans realize, and its offerings get even tinier, too. Back in 2010, Audi leapt into the subcompact premium fray - in all markets but the United States, Canada and China - with its A1. The A1 family has sold all right, but not quite as well as was expected, likely due to its price when optioned up. (It also doesn't help that the Volkswagen Polo is a great car on the same architecture and costs much less.)
But Audi seems compelled to make high-buck S trims of everything nowadays, so right on schedule, I've scored seat time in its new S1 Quattro. Under its gumdrop-colored hood is the very popular 2.0-liter TFSI motor. In this trim, it's good for 228 horsepower and 273 pound-feet of torque between 1,600 and 3,000 rpm. That's quite a lot of gumption for this little blaster - enough power for 0-60 in just 5.7 seconds.
My drive was originally supposed happen on a sub-zero frozen lake in Sweden, only Audi forgot to call Mother Nature and ask her to hold off on springtime. It would have turned into a slush drive and then a submarine test had I been told to stick to the original plan, so it was dusty, soggy and gravel-y pavement instead, which turned out to be a better real-world test anyhow. Plus, the car got even cuter when it was filthy.