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Audi debuts all-new R18 E-Tron Quattro with novel secondary hybrid system

This is the new Audi R18. It looks like the Bond villain of race cars (it has red running lamps), and if Audi's past is any indication, it'll prove difficult to beat in the LMP1 class of the 2014 World Endurance Championship.
The car's full name is the Audi R18 E-Tron Quattro, just like last year's car. Also like last year's car, the new R18 draws its power from a V6 turbodiesel, which powers its rear wheels, and Audi's E-Tron hybrid system, which runs its front axle. Unlike last year's car, though, this R18 has a secondary hybrid system. Audi has fitted the V6 with an electric turbocharger and figured out how to capture waste heat generated when the engine reaches its boost limit. That power can then be stored and fed back into either the turbo or the front axle's hybrid system under acceleration.
There are a number of changes to the body on the new car, forced in large part by series regulation changes. The car is narrower, particularly at the front, but it's also taller. The front end is set off by a new wing, as part of a new WEC regulation. Audi seems quite pleased about this, citing an improvement in front-end downforce and a reduction in cost. Like Formula One, the WEC contenders now have to contend with a ban on the so-called blown diffuser, which forced exhaust gases over the diffuser, creating downforce. That's necessitated some changes from Audi, although as we have no rear shots of the car, we can't tell you what it looks like.

VW makes $23K on every Porsche sold, more than Bentley or Lamborghini

It's a good time to be in the luxury car business. In Volkswagen Group's financial report for the 2013 fiscal year, it is revealed that that Porsche enjoyed an operating margin of 18 percent. That means the Stuttgart brand made on average about $23,200 per car sold, according to BusinessWeek. Bentley wasn't far behind, and Audi (which was combined with Lamborghini) posted a 10.1 percent margin. This compares to only around 2.9 percent for the Volkswagen brand.
"Luxury brands are on fire," said Dave Sullivan, an industry analyst at AutoPacific. He said that the average profit margin is between six and eight percent. Brands like Porsche and Bentley have the benefit of competing in rarefied markets. Buyers looking at one their vehicles have fewer models to shop against and don't care as much about price. They can also charge more for options, which further boosts income, according to BusinessWeek.
In a way, we should be more impressed by the continued success from Audi. Its models generally have direct competitors in every segment from the other premium automakers. Plus, their buyers aren't the captains of industry who are shopping for a Bentley. Still, the Four Rings is leading rivals in sales so far this year.

Audi's next-gen "matrix beam lighting system" under threat from Washington

Automotive News reports Audi may have a hard road ahead of it when it comes to convincing federal regulators to allow the company's new matrix beam lighting. The system uses small cameras to detect other vehicles on the road and darkens specific elements of the high-beam pattern to provide maximum nighttime visibility without blinding other drivers. Audi has been displaying this technology on its concept cars for a couple of years now (including the Crosslane Coupe Concept shown above at its 2012 Paris Motor Show reveal). Audi hopes the technology will effectively do away with the industry's current high and low beam settings, but the National Highway Traffic Safety Administration doesn't allow such a system under its current laws. Federal Motor Vehicle Safety Standard 108 specifically says headlamps are not to shine in this dynamic of a way.
Audi has asked has asked NHTSA for more clarification to determine what, if any elements of the matrix beam lighting technology can legally be used on US-specification vehicles. But American buyers may have to settle for systems that automatically dim their high beams until the rules get a bit more clarification.