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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.

2014-15 Audi SQ5 recalled for steering issue

Audi is recalling 5,625 SQ5 crossovers from model years 2014 and 2015 due to a fault in the electric power-assisted steering system. The affected vehicles were built between May 22, 2013 and April 14, 2015. The vehicles in question may experience power-steering shutdowns in cold conditions. Good thing the US' average July temperature sits in the mid 70s. The actual root of the problem is a fault in the steering motor sensor, according to the bulletin from the National Highway Traffic Safety Administration. While manual steering would still be available, the sudden loss of power could catch drivers off guard, increasing the chances of a crash. Owners of the affected vehicles will be notified by Audi USA, and will need to report into dealers for a software update to the power steering control module. Scroll on down for the official notification from Audi. Report Receipt Date: JUL 20, 2015 NHTSA Campaign Number: 15V452000 Component(s): STEERING Potential Number of Units Affected: 5,625 Manufacturer: Volkswagen Group of America, Inc. SUMMARY: Volkswagen Group of America, Inc. (Volkswagen) is recalling certain model year 2014-2015 Audi SQ5 vehicles manufactured May 22, 2013, to April 14, 2015. The affected vehicles have an electric power steering assist system that may shut down in cold temperatures due to a steering motor sensor fault. CONSEQUENCE: If the vehicle experiences a loss of power steering assist, extra steering effort will be required at lower speeds, increasing the risk of a vehicle crash. REMEDY: Volkswagen will notify owners, and dealers will update the power steering control module software, free of charge. The recall is expected to begin July 28, 2015. Owners may contact Audi customer service at 1-800-253-2834. Volkswagen's number for this recall is 48M1. NOTES: Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.safercar.gov.

2016 Audi A3 Sportback E-Tron First Drive

While its parent company is still in the throes of an emissions scandal that has thrust the "green" credentials of automakers worldwide under the microscope, Audi is launching its first plug-in hybrid in the US. Audi is ready to double down on its electrified future, putting up its own reputation as collateral. This A3 Sportback E-Tron – a vehicle we've sampled in prototype form – is a tech-savvy plug-in car that could be the perfect vehicle to mark the brand's new commitment to an electric lifestyle. Straightaway, Audi USA President Scott Keogh addressed the TDI situation. He says he and the rest of the company are "shocked, followed by appalled, followed by anger, and now in the phase of drop-dead determination to make this thing right." Out of the 500,000 affected 2.0-liter TDI engines around the world, 14,000 are in Audis: about 3,000 A3 TDI sedans and about 11,000 A3 TDI Sportbacks. "It's quite simple. CARB and the EPA have told us these cars can stay on the road, they will stay on the road until we have a fix, and when we have a fix, we will absolutely fix these cars." The most important thing going forward, Keogh says, is regaining the trust of both the dealers and customers. Audi has been enjoying a bit of momentum in recent years, building a reputation for itself along the way. Audi came on the scene in the US in 1969, but it took until 2010 for the company to sell 100,000 units in a single year. Now, "In 2015, we're starting to look down the barrel of nearly doubling our sales in five years," says Keogh. The A3 achieves a 40-percent segment share, and for 75 percent of those buyers, it is their first purchase of a luxury brand. But as its own pace increases, the momentum of the industry as a whole has pulled Audi toward this foray into electromobility. Enter the A3 Sportback E-Tron. There's a little extra weight from the battery pack, but the suspension does a good job of keeping it unnoticeable while driving. The A3 E-Tron has several strengths working in its favor. First of all, as Keogh puts it, the hatchback is a "real, proper Audi – a real, proper, fully rounded driving machine." Qualifications such as "this is an electric car" don't matter. "People just want to buy a car," he says. It has the technology, build quality, and drivability of an Audi.