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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 S3 Sedan boasts SAE 296 hp, 0-60 in 4.7 seconds

The (technically speaking) 2015 Audi S3 sedan should start at right near $39,000.
The last time Audi gifted the world with a small sport sedan was way back when the A4 wasn't an entry-luxury executive car costing relative gads of dough, so maybe since the mid-1990s. In a company decision reversal, we're now officially getting the new A3 Sportback starting later this year, but that's a five-door hatch and not a big volume attraction for markets like the United States. And there's no guarantee we'll get the S3 Sportback version yet. So, what to do?

VW could fight Uber Black with Porsche and Audi vehicles

Last week, the Volkswagen group dumped $300 million into Gett, a taxi hailing-cum-ride sharing app that's big outside of the US. Now, the company has revealed that it's pondering a rival to Uber Black by offering private drivers access to its higher-end vehicles. Details are scarce since it's a single line reference in a very long press release, but VW says that it's looking at a "special chauffeur service" that features "premium brands, such as Audi and Porsche." What that looks like in reality is anyone's guess, although the idea of getting ferried around in an Audi RS 7 does have some appeal. The deal with Gett will concentrate on getting Volkswagen cars into the hands of Gett's drivers with the promise of juicy discounts. For instance, the firm will offer a special package that'll bundle car insurance and servicing with the purchase price, which can be paid by a would-be operator in installments. It's a similar deal to the one that Uber offers would-be drivers, letting them buy cars from manufacturers like Volkswagen, Ford and Toyota at a discount. Uber, however, also lets prospective cabbies rent their vehicle on a monthly basis, thanks to a deal with Enterprise. Both of which will likely become more muscular now that Uber has a further $3.5 billion in its back pocket. The troubling fact for the auto industry is that people will still need cars, but it's likely that they won't need as many as they do right now. On-demand services and self-driving vehicles are, after all, intended to shuttle around cities like an ersatz taxi-cum-metro system rather than sitting in parking lots. The concepts of ownership that we currently hold dear (and the profits that car companies get from them) are likely to fade away in the next, say, fifty years time. As such, conglomerates like VW will have to reinvent themselves as both manufacturer and transport company in one. But these changes are never easy, especially when the biggest car firms have tons of baggage that slows down their progress. Many are still devoting time and resources to producing thousands of new cars with combustion engines that will be on the roads for years to come. Looming in the shadow, however, is the emissions scandal, with the financial and reputational penalties likely to be felt for years to come. Younger, more nimble rivals without legacy businesses, like Tesla, are working on mass-producing electric cars for mass-market prices.