2005 Audi A6 4.2l 8cyl on 2040-cars

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2018 Audi A8 spied with light camo, lots of Prologue touches

It's been a big week for Audi A8 news. First tech boss Dr. Stefan Knirsch hinted at a range-topping rival to the Mercedes-Maybach S600, and just yesterday CEO Rupert Stadler confirmed that the next-gen car would be the first Audi with autonomous driving systems. Now we have our first pictures of the new large sedan, which will be based on the VW Group's MSB platform. As expected, the 2018 A8 will take cues directly from the Audi Prologue concept, a large coupe that was first shown at the 2015 LA Auto Show. This new A8 is completely devoid of cladding, giving us a great look at its production-ready shape. We can see the Q7's strong influence on the design, especially in front. The fascia is home to a wide hexagonal grille and aggressively canted headlights. The taillights will likely be a similar shape to the Q7's, but the LED pattern is dramatically different – we can almost see individual elements on this A8, whereas the Q7 is more of a light-ribbon design. Overall, this is an attractive if somewhat anonymous look. Our spies couldn't capture any shots of the cabin, but we do expect it to resemble the concept interior Audi showed earlier this year at CES, which featured an evolved version of the Virtual Cockpit system called Virtual Dashboard. Not surprisingly, it looks like there's going to be a lot of room in the back seats. While Rupert Stadler confirmed the next A8 will debut in 2017, he didn't go as far as saying which auto show to expect it at. At this point, Geneva seems like a prime candidate. Related Video:

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.

German companies team up with telecom to spur development of talking cars

With connectivity and communications becoming an ever larger part of the automotive world, German automakers Audi, BMW, and Daimler formed the 5G Automotive Association with Intel, Nokia, Ericsson, Qualcomm, and Huawei. The goal is to develop new technologies to take advantage of LTE and 5G advancements, create standards, and overcome regulatory issues. If they succeed, it will be easier for them companies to develop and implement new technologies. For instance, we could see smarter traffic management, and maybe platooning, advance further in the autonomous sector. By acting as a group, they will also be able to address regulatory issues more easily. All of these companies are capable of developing advanced vehicle communication systems on their own. Audi, in fact, has been pursuing vehicle-to-infrastructure (V2I) technology and launched a stoplight timer in models in some cities. Still, the alliance offers the potential to save time and develop new ideas. Related Video: Image Credit: Audi Auto News Audi BMW Mercedes-Benz Technology Emerging Technologies Infotainment Autonomous Vehicles 5g Connectivity v2v intel vehicle to vehicle communications vehicle to infrastructure technology v2i