2007 Audi S6 Prestige 5.2 V10 on 2040-cars

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Next-gen Audi A4 spotted

With fresh entries from Lexus and Mercedes-Benz and a newer entry from BMW, Audi is in a rather precarious position with its A4 sedan, which has been on sale in its current form since 2008 (aside from its 2012 mid-cycle refresh). It's high time a new vehicle takes its place.
If Audi follows convention, the vehicle shown above will be known internally as the B9, and will ride atop the so-called MLB Evo, a new version of the modular platform underpinning the current A4 (and a whole heap of other Volkswagen Group products). That new bit of hardware should bless the next-gen A4 with a weight savings of anywhere from 175 to 220 pounds.
In terms of its looks, our spies point to a more evolutionary approach. Expect the A4 to borrow from the design being pioneered by the third-generation Audi TT, particularly around the grille, which should be more upright. The wheelbase should get a stretch while Audi will clip the overhangs of its midsizer, relative to the current sedan.

Audi creates new diesel fuel from carbon dioxide and water

What if you could power cars of the future with pollution created by the cars of the past? That's what German automaker Audi is hoping to achieve by creating a new synthetic fuel using renewable energy to turn water and carbon dioxide gas into a new kind of fuel they call "e-diesel." The new diesel is being produced at Audi's pilot plant Sunfire in Dresden, Germany. Only a few gallons were created, which the German Federal Minister of Education and Research Johanna Wanka put into her Audi A8 to prove the fuel's bonafides. The base fuel is known as "blue crude" and begins from a green source. Audi uses electricity from wind, water or solar power sources to separate hydrogen from oxygen in water. The hydrogen is then mixed with carbon dioxide which has been converted in carbon oxide. The blue crude is then further refined to create the e-diesel. The carbon dioxide is currently supplied by a biogas facilities, but some of that CO2 was captured from the air. "The engine runs quieter and fewer pollutants are being created," says Sunfire CTO Christian von Olshausen. The fuel can be combined with conventional diesel fuel, as biodiesel fuels already and would be competitively priced against regular diesel, according to Gizmag. Sunfire can produce about 42 gallons of e-diesel a day. That seems like barely a drop in the bucket in terms of Europe's energy use, but Audi is ready to commercialize the technology with plans to expand production with a bigger facility in the future.

Woman wins Audi R8 Spyder on The Price Is Right, goes bananas

Of course, we love to tune into The Price Is Right to see average Americans spin the big wheel, play a round of Plinko or Cliff Hangers, and participate in the gladiatorial Showcase Showdown. But there is one reason, and one reason alone that the daytime game show has captivated us since its inception in 1972... 'A new car!!!'
Back in November, the show held a Dream Car Week that saw contestants get the chance to win whips like a Porsche 911 and a BMW 6 Series, amongst others. It must have been pretty successful, as the PIR team is back at it, this time giving away an Audi R8 Spyder with a sticker price of $157,300. That makes it the single most-expensive item given away in the show's history.
The R8's new owner, Sheree Heil, may not fit the image of a typical R8 driver - we anticipate she'll learn which side of the car to drive on after the show is over ­- but she is clearly tickled pink with her big win. Check out the insanity below.