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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.

Stanford goes from Pikes Peak to Thunderhill with autonomous Audi TTS

In the years since Stanford University engineers successfully programmed an Audi TTS to autonomously ascend Pikes Peak, the technology behind driverless cars has progressed leaps and bounds. Back then the Audi needed 27 minutes to make it up the 12.42-mile course – about 10 minutes slower than a human driver. These days, further improvements allow the vehicle to lap a track faster than a human. The researchers recently took their autonomous TTS named Shelley to the undulating Thunderhill Raceway Park, and let it go on track without anyone inside. The Audi reportedly hit over 120 miles per hour, and according to The Telegraph, the circuit's CEO, who's also an amateur racing driver, took some laps as well and was 0.4 seconds slower than the computer. To make these massive technological advancements, the Stanford engineers have been studying how racers handle a car. They also hooked up drivers' brains to electrodes and found the mind wasn't doing as much cognitively as expected. It instead operated largely on muscle memory. "So by looking at race car drivers we are actually looking at the same mathematical problem that we use for safety on the highways. We've got the point of being fairly comparable to an expert driver in terms of our ability to drive around the track," Professor Chris Gerdes, director of Stanford's Revs Program, said to The Telegraph. With progress coming so rapidly, it seems possible for autonomous racecars to best even elite drivers at some point in the near future. Related Video:

VW will expand goodwill package to larger diesels

Volkswagen Group of America will expand its goodwill package to affected owners of the VW Touareg and other models with the 3.0 TDI. The company may also replace the catalytic converter on some cars equipped with the 2.0-liter four-cylinder TDI engine to bring it into compliance with US emissions. VW Group of America boss Michael Horn told Reuters he plans announce the goodwill program's expansion to the 2009-2016 Touareg during the Detroit Auto Show, and company spokesperson Jeannine Ginivan also confirmed this to Autoblog. Audi intends to extend the offer to its affected owners, too. As with the previous goodwill package, participating customers would receive a $500 prepaid Visa card and $500 to use at dealers. The EPA issued a violation notice against the 3.0 TDI in November and later extended it to additional model years. Audi later admitted that the engine, which was also in the Touareg and Porsche Cayenne, had undisclosed emissions management software. However, the automaker limited the goodwill package only to the 2.0-liter powerplant while it investigated the allegations against the larger mill. VW has not announced a recall plan in the US for the 2.0 TDI so far, but VW Group CEO Matthias Muller recently outlined a possible solution that could fix about 430,000 of the 482,000 affected vehicles. "We have one [catalytic converter] in the works and we believe that will be a part of the technical solutions," he told Reuters. Muller plans to discuss the repair while in Washington D.C. on Wednesday to meet with the EPA. "I think we can now offer a package that will come very close to what the EPA is expecting from us," Muller said to Reuters. He also suggested the company might buy back some affected models but didn't confirm the recent rumor claiming that the buy-back may cover as many as 115,000 cars.