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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.

Audi Self-Driving Car Gets First Permit In California

Computer-driven cars have been testing their skills on California roads for more than four years - but until now, the Department of Motor Vehicles wasn't sure just how many were rolling around. That changed Tuesday, when the agency issued testing permits that allowed three companies to dispatch 29 vehicles onto freeways and into neighborhoods - with a human behind the wheel in case the onboard computers make a bad decision. The German automaker Audi was first in the state to receive a self-driving car permit and already has plans to test drive an autonomous A7 around the Bay Area, according to the Los Angeles Times. These may be the cars of the future, but for now they represent a tiny fraction of California's approximately 32 million registered vehicles. Google's souped-up Lexus SUVs are the biggest fleet, with 25 vehicles. Mercedes and Volkswagen have two vehicles each, said Bernard Soriano, the DMV official overseeing the state's "autonomous vehicle" regulation-writing process. A "handful" of other companies are applying for permits, he said. The permits formally regulate testing that already was underway. Google alone is closing in on 1 million miles. The technology giant has bet heavily on the vehicles, which navigate using sophisticated sensors and detailed maps. Finally, government rules are catching up. In 2012, the California Legislature directed the DMV to regulate the emerging technology. Rules that the agency first proposed in January went into effect Tuesday. Among them: - Test drivers must have a sparkling driving record, complete a training regimen and enroll in a program that informs their employer if they get in an accident or are busted for driving under the influence off hours. - Companies must report to the state how many times their vehicles unexpectedly disengage from self-driving mode, whether due to a failure of the technology or because the human driver takes over in an emergency. They also must have insurance or other coverage to pay for property or personal injury claims of up to $5 million. California passed its law after Nevada and Florida and before Michigan. The federal government has not acted, and national regulations appear to be years away. It's impossible to know the total number of self-driving cars being tested on public roads because, unlike California and Nevada, Michigan does not require special permits to test self-driving cars on public roads.

VW admits 430,000 2016 models have implausible CO2 ratings

Volkswagen finally explained more details about its CO2 rating scandal in Europe and admitted that 430,046 of the estimated 800,000 affected vehicles with "implausible" figures came from the 2016 model year. They included some from Audi, Seat, Skoda, VW, and VW Commercial Vehicles, according to the automaker's list (as a PDF). The problem mostly impacts diesel engines, but the inventory also shows some gasoline mills. VW will next determine the accurate CO2 emissions for these vehicles, and the German Federal Vehicle and Transport Authority will supervise that process to ensure the data's veracity. The automaker will also launch websites in Europe to let owners enter their model's VIN to check whether it's affected. Because governments there often link vehicle taxes and CO2 production, the company promises to work with regulators in each country to cover any fees that result from the inaccurate figures. VW announced the CO2 scandal earlier in November and estimated the equivalent of $2.2 billion to fix it at the time. A later report claimed that a group of engineers were responsible for fabricating the emissions data. They allegedly couldn't meet reduction goals from Martin Winterkorn, and between 2013 and this spring the workers did things like overinflate the tires during testing to achieve the desired results. VW is also closer to a fix in the diesel emissions scandal. According to an anonymous insider to Bloomberg, the company has a repair for the 1.6-liter engine that's reportedly neither very complex nor expensive. German regulators would still need to approve the solution before it could roll out to owners. Next step in clarifying the CO2 issue Affected Volkswagen Group models of the current model year have been identified Customers being informed via website Discussions with the authorities have begun The Volkswagen Group reports that the vehicles of the 2016 model year affected by the CO2 issue have been identified. There is thus now clarity about the new vehicles of the current model year out in the marketplace. On 3 November 2015, the Group had already reported that irregularities may have arisen in determining the CO2 figures for type approval of around 800,000 vehicles. This was identified during its own currently ongoing investigations and had been made public. The internal investigations into the current vehicles of the 2016 model year provide results for narrowing down the actually affected vehicles with implausible CO2 figures.