2011 Audi A3 Tdi Hatchback 4-door 2.0l on 2040-cars

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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.

Ford GT Mk II at Goodwood, Bentley EXP 100 GT concept EV and driving the Hyundai Veloster N | Autoblog Podcast #588

In this week's Autoblog Podcast, Editor-in-Chief Greg Migliore is joined by Consumer Editor Jeremy Korzeniewski and Associate Editor Joel Stocksdale. To kick things off, they talk about driving the Porsche Cayenne S, Hyundai Veloster N and Nissan Armada. Then they recap the Goodwood Festival of Speed, including the Ford GT Mk II that debuted there. Next up is news: the Bentley EXP 100 GT electric concept car, Ford canceling diesel for the Transit Connect and Elon Musk dismissing talk of a refresh for the Model S and Model X. Finally, they take to Reddit to help pick between a 2016 Audi S3 and a 2017 Alfa Romeo Giulia. Autoblog Podcast #588 Get The Podcast iTunes – Subscribe to the Autoblog Podcast in iTunes RSS – Add the Autoblog Podcast feed to your RSS aggregator MP3 – Download the MP3 directly Rundown Cars we're driving: 2019 Porsche Cayenne S 2020 Hyundai Veloster N 2019 Nissan Armada Ford GT Mk II debuts at Goodwood, and other impressions from the event Bentley unveils EXP 100 GT electric concept car Ford cancels diesel engine for Transit Connect Tesla Model S and X wonÂ’t get a refresh Spend My Money: Audi or Alfa? Feedback Email – Podcast@Autoblog.com Review the show on iTunes Related Video:    

Audi S3 Cabriolet is a topless two-door temptress

Now that we've driven the Audi S3, we're pretty eager for it go on sale in the United States. And while we won't get the Sportback version, there's a teeny tiny chance that Audi may grace us with this new Cabriolet version that makes its debut at the Geneva Motor Show this week.
That certainly wouldn't be a shame, considering the topless S3 packs the same 290 horsepower and 280 pound-feet of torque as the sedan, all of which comes from a turbocharged, 2.0-liter inline four-cylinder engine. That folding roof mechanism adds a bit of weight to the S3 package, and thus, reaching that ever-so-special 62 miles per hour takes an extra half a second - 5.4 compared to 4.9 with the S3 sedan.
Looks-wise, we dig the aggressive little S3, though the chrome wheels of the show car are kind of throwing us off. Swap out a set of standard alloys, and we'll be good to go. Have a look in the gallery above to see the topless Audi for yourself.