2006 Audi A4 Premium Package Sunroof Heated Seats on 2040-cars

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Get lost in Evo's sublime 2013 Car of the Year testing

Every year Evo stages its Car of the Year test, bringing the best performance cars in the world to one location for an epic shootout. This year the magazine pitted eight CotY finalists against each other on Route Napoleon in Southern France - Evo claims it's the "best road in the world" - and then proceeded to nitpick the smallest of faults on each car until the winner could be named. You see, this year's lineup of machines was just so good that only one car obviously wasn't CotY material from the get-go. Can you guess which one judging from the list below?
- Aston Martin V12 Vantage S
- Audi R8 V10 Plus

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.

Audi R8 Exclusive Edition gets laser beam headlights

We've long lamented the National Highway Traffic Safety Administration's draconian Federal Motor Vehicle Safety Standards, which contrary to their name, have actually prevented automakers from selling some substantial and important safety equipment, like advanced headlights, in the US market. Until now, apparently. To be fair, we've known Audi was prepping its advanced laser headlights for the US market, but that doesn't make their arrival any less exciting. Audi will begin offering DOT-approved high-beams that use advanced laser diodes on a limited run of V10-powered R8s. Exclusive to the, um, Exclusive Edition R8, the advanced lamps complement the standard LED low beams and dynamic front turn signals, offering "very bright and pure white light" for 25 lucky consumers. Here's some more techno babble about how the lights work – according to Audi's official release, there's a laser module in each headlight containing four high intensity laser diodes that fire out blue lasers. Then, a phosphor converter adjusts the 450-nanometer laser into visible light that fires up above 40 miles per hour. "When conditions permit," Audi's release reads, the laser high beams "greatly enhance visibility for the driver by projecting a low and wide beam of light on the road ahead." Naturally, we have questions, but Audi wasn't keen on releasing much info ahead of the R8 Exclusive Edition's Los Angeles Auto Show debut. The company confirmed that the new lights are DOT approved, which makes sense considering the LA introduction. We're also wondering how Audi's new Laser Lights differ from BMW's similarly named Laserlight system, offered on the i8. Both setups use lasers to replace conventional high beams, but BMW says it "adjusted to the maximum allowable light output for the US market." Audi was cagey about explaining if it modified the system to satisfy the feds. Ingolstadt also offered the typical "we don't comment on future product" when asked about future applications for its laser headlight technology. Beyond the advanced high-beam headlights, the R8 Exclusive Edition comes standard with Quantum Grey paint, 20-inch "Y Design" wheels, a carbon-fiber side blade with an orange stripe, and a whole bunch of interior trim upgrades, like full leather upholstery and Alcantara trim. Price start at $229,200, not counting $1,250 in destination charges. We'll have more on the R8 and its laser lamps when it debuts in a couple weeks. Related Video: