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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.

Editors' Picks September 2021 | Genesis GV70, Grand Cherokee L and more

This month of Editors' Picks saw us award the honor to a few top-notch crossovers and SUVs, plus one luxury sportback. Manufacturers keep rolling out excellent new crossovers, and the Genesis GV70 and Jeep Grand Cherokee L are great examples. Plus, living the good life with our long-term Hyundai Palisade has been evidence enough that it's worthy of an editors' pick. Read on below for the full breakdown and see what made the cut for September. In case you missed our previous Editors' Picks posts, here’s a quick refresher on whatÂ’s going on here. We rate all the new cars we drive with a 1-10 score. Cars that are exemplary in their respective segments get EditorsÂ’ Pick status. Those are the ones weÂ’d recommend to our friends, family and anybody whoÂ’s curious and asks the question. The list that youÂ’ll find below consists of every car we rated in August that earned an EditorsÂ’ Pick. 2022 Genesis GV70 2022 Genesis GV70 at Mt St Helens View 37 Photos Quick take: Genesis' first shot at a compact luxury crossover is a strong one that moves the segment forward and makes for an excellent alternative to one of the many other established options. Score: 8 What it competes with: BMW X3, Mercedes-Benz GLC-Class, Audi Q5, Lexus NX, Acura RDX, Volvo XC60, Lincoln Corsair, Infiniti QX50, Porsche Macan Pros: Gorgeous looks inside and out, forward-looking tech, good ride and handling balance Cons: Nothing budget about it, no true performance option From the editors Editor-in-Chief Greg Migliore — "Blending style and power, the GV70 shows Genesis is serious about delivering a strong execution in a critical segment. Props to Genesis for its risk-taking design, which has remade its lineup with confidence. The GV70 is just the latest in a series of wins for Genesis." In-depth analysis: 2022 Genesis GV70 First Drive Review | The real deal   2021 Jeep Grand Cherokee L 2021 Jeep Grand Cherokee L View 35 Photos Quick take: The 2022 Grand Cherokee L is inarguably immense, swank, and much better on-road than the previous SUV. It even keeps up the Jeep tradition of being great off-road while still carrying tons of passengers and gear.

Audi Prologue Avant puts new styling focus on wagons

As much as we loved the Audi Prologue Concept that debuted late last year at the LA Auto Show – and, suffice it to say, we liked the first Prologue a lot – this new Prologue Avant from the German automaker may just rock our socks that much further off our feet. We have very little by way of actual, concrete details on what's under the angular wagon-shaped skin of the Prologue Avant, but we'd be perfectly content if it kept the previous two-door's 4.0-liter twin-turbo V8 in place underhood, augmented as it was when it was again shown at CES last month with a hybrid-assist system that put total system horsepower at 677, along with a meaty 701 pound-feet of torque. With all that power routed to all four wheels through an eight-speed automatic transmission, the 0-60 time of just 3.5 seconds strikes us as plenty quick. The powertrain details hardly seem the point of this new concept from Audi, in any case. Clearly, the big deal is the new bodywork, which builds upon the beautiful foundation of the original Prologue coupe with an elongated wagon shell and three additional doors (two rear doors and a rear hatch). The attractive body sits low to the ground on exaggerated 22-inch wheels, according to Auto Express. We note high-tech lighting elements front and rear and a modified front fascia with a bit more brightwork than the previous version. Assuming there's a bit of future reality baked into the Prologue Avant – which we believe is likely, considering that the coupe we salivated over in LA was said to point the way forward for the brand – it's safe to say we're in eager anticipation of the next several years at Audi. Have a good look at the images that have so far been released, and feel free to let us know what you think. We're sure Audi is interested in hearing your opinions, too. Related Video: News Source: Audi via Auto Express Design/Style Geneva Motor Show Audi Wagon Concept Cars Future Vehicles Hybrid Luxury Performance 2015 Geneva Motor Show