2007 Audi A4 2.0t Cabriolet on 2040-cars

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Watch the Audi R18 E-Tron Quattro long-tail testing at Monza

Audi released a single photo of the long-tailed version of its R18 E-Tron Quattro Le Mans racer, but the photo didn't offer the best view of the stretched rear. The car has been caught testing at Monza, in Italy, and not only do we get a better view of what it's got out back, we get pretty awesome sound as it makes high-speed runs past the camera.
Since the 2013-spec car was found to be down on performance versus the 2012, the long-tail is a different evolution to see if Audi can eke out more performance from its already dominant chassis. Have a look and a listen in the video below.

Electric 1960 Auto Union 1000S has vintage looks, modern power

If you want to buy a classic car but somehow feel a twinge of guilt about the old engine polluting too much, then it's worth taking a look at this 1960 Auto Union 1000S on eBay Motors. The owner removed the original three-cylinder, two-stroke and installed a fully electric powertrain. In place of the internal combustion engine, there's an Azure Dynamics three-phase AC24 motor to spin the front wheels, and it even has regenerative braking. Lithium-ion batteries replace the rear seat and extend into the trunk to supply 21.5 kWh of energy storage. The seller claims the Auto Union weighs 2,400 pounds, so the powertrain might be rather lively in such a light car. From the outside, this Auto Union is immaculate. The owner's body-off restoration includes powder coating the chassis and suspension and repainting the exterior in Ascot Grey with the white roof. The color scheme looks perfect on cars of this era. The interior now has a digital instrument cluster in the center of the dash. We could see this change upsetting some purists because of the clash between original and modern. However, the reupholstered fabric seats look amazing. The owner has covered 15,000 miles since the restoration, so any powertrain bugs have been worked out in that time. As of this writing, the bidding is at $15,100 with 28 bids and the reserve is not yet met. The auction ends Sunday, April 10. While the seller provides great photos with the sale, you can see the EV in motion below in a video Audi created about it in 2014.

Audi chooses A3 as its Super Bowl darling

With Super Bowl XLVIII less than two months away, we're sure to hear plenty of news about automakers and their various plans for in-game commercials. Audi has announced that it will return for its seventh year of Super Bowl advertising, but few details were provided about the spot other than the fact that it will focus on the all-new 2015 A3.
The 60-second ad will air during the third quarter of the game, and while Audi did not say how much it is spending on the spot, Ad Age says that a 30-second commercial will average around $4 million for next year's Big Game. Last year, Audi's choose-your-own-adventure "Prom" commercial was the second favorite video in our unofficial poll of readers, but the competition should heat up even more this year with General Motors returning to Super Bowl advertising after taking a year off and Jaguar preparing its first-ever Super Bowl ad to introduce the F-Type Coupe.