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First official Audi R8 photo leaks

The next-gen Audi R8 makes its grand debut in a just a few days at the 2015 Geneva Motor Show. However, leaks aren't uncommon for such a highly anticipated model, and it appears that the first official shot of the future supercar is now online. Autoblog en Espanol claims this is the first leaked factory photo showing the new Audi R8 completely undisguised. The single image depicts the supercar from the front, and it looks a lot like both Audi's own official teaser and the previous blurry image from Instagram. Based on this picture, the German designers thickened the outline around the grille at the front and added vertical slats at each corner. They also removed the gentle curve in the headlights in favor of a completely angular look. While the side blades were one of the major styling features of the original, their appearance has been toned down by removing the vertical, contrasting strip running up the body. Though the exterior design seems to evolve the R8 slightly, there are some big changes for the powertrain. Audi is ditching the V8 for the latest model and opting for two tunes of the 5.2-liter V10. The standard version gets 540 horsepower, and the Plus pushes output up to 610 hp. The top trim can reportedly hit 60 miles per hour in 3.2 seconds and reach a top speed of 205 mph. Although, there are already the rumors of other variants, including a turbo V6, coming later. Related Video:

Audi says new 48 volt micro-hybrid system improves fuel economy, paves way for electrification

Most cars use a 12-volt system to power their electrical components. But, with more and more electric bits and bobs being added to new vehicles, a dozen volts is looking a bit weak these days. In fact, Audi says that standard 12-volt systems are being stretched "to their very limits." Enter 48 volts. If used in a car that gets 40 mpg, that would translate to around 43.5 mpg. Audi is testing a supplemental 48-volt electric system in two prototype vehicles – modified mild-hybrid versions of the A6 TDI and the RS 5 TDI – in order to add in more electric technology (an electric compressor, for example, to improve acceleration) and "convenience systems for dynamic chassis control." Audi says it has more applications in the pipeline, but the overall gist is that the German automaker sees 48 volts as an "important building block in electrification strategy." As you can see in the picture above (click to enlarge), the RS 5 TDI concept uses a li-ion battery installed in the back of the car and an alternator to provide 48 volts when the engine is off. Audi says that the 48-volt system can save up to 0.4 liters of fuel per 100 kilometers. To put that into US numbers, if used in a car that gets 40 miles per gallon today, that would translate into a bump up to around 43.5 mpg. The Advanced Lead Acid Battery Consortium (ALABC) is also working on a 48-volt system to improve fuel economy and we've got a deep dive of Audi's electric turbocharger here. Even more powerful and efficient – the new 48-volt technology from Audi Important building block in electrification strategy More voltage and more power for new technologies Scalable platform concept suitable for wide-ranging uses Ingolstadt, August 25, 2014 – Audi is to upgrade part of its vehicle electrical system from twelve to 48 volts. The move represents another technical building block for facilitating the integration of new automotive technologies while increasing the power and efficiency of its cars. "We are using the full bandwidth of electrification in our drive principles strategy. Running part of the vehicle electrical system at 48 volts plays a central role in this," commented Prof. Dr. Ulrich Hackenberg, Member of the Board of Management for Technical Development at Audi. "It enables us to make more energy available.

Audi looking for Tesla-style, non-traditional way to sell EVs

As part of Audi's notable EV emphasis at the Los Angeles Auto Show last week, there was a bit of a secondary discussion on just how the automaker might get to the point where 25 percent of all of its sales would be electric vehicles. After all, no major automaker has figured out how to crack into the double-digit percentage of plug-in vehicle sales. The problem might be, as The New York Times noted recently, that traditional dealerships just don't know how to sell EVs. While no one at Audi was saying that the automaker is going to open up its own EV stores, like Tesla has, but two Audi of America executives were certainly warm to a different style of how an automaker can encourage EV sales. Filip Brabec, AoA's director of product management, said that Audi is at least considering making changes, including some sort of different dealership experience and perhaps a new kind of test drive. "The traditional automotive approach is not necessarily working," Brabec said. "A lot of it has to do with the complexity of the product and the complexity of the offer and it's difficult, I think, to bring that into a classical dealership and sort of treat is as another car and off we go. I think there needs to be some differences in how we go in the future." AoA president Scott Keogh said that Tesla has shown the rest of the industry how to make selling EVs a complete experience. It's not just about the car, he acknowledged. "I think we have to give Tesla credit where it's deserved," he said. "I think the charging network, at least from a public relations point of view, is quite strong and that's definitely added to the message." So many automakers want to have that, "Tesla fighter," as we've heard over and over recently, but Keogh hinted that Audi could do a better job than Tesla is doing today. "I think they've done a good job of looking at the full package. I think we have some resources and the network and everything else that we can put a fuller package together." The most important part is getting people into the cars, Brabec said. "I think exposing consumers to EVs, letting them experience EVs is another big aspect, and probably different than we have today, because test driving a car today is a very conventional thing. It's probably not going to be as conventional with EVs, particularly if you've never been in one before." We can't wait.