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VW orders external probe into diesel emission scandal

There are well over 480,000 Volkswagen-made, diesel-powered vehicles currently traveling roads in the United States that do not meet the Environmental Protection Agency's emissions requirements. This, as you can probably imagine, is a very big deal, and has led VW CEO Professor Doctor Martin Winterkorn to release an official statement on the matter. "I personally am deeply sorry that we have broken the trust of our customers and the public," he said. It's important to note that these vehicles run software with a so-called "defeat device" that kicks in when the on-board computer senses that it is being tested for emissions. When the car is operating normally – in other words, when its exhaust isn't being sniffed – the cars do not meet US emissions standards. According to the EPA and the California Air Resources Board, affected cars emit as much as 40 times the allowable level of certain pollutants. "We will cooperate fully with the responsible agencies, with transparency and urgency, to clearly, openly, and completely establish all of the facts of this case," according to Winterkorn, who added, "Volkswagen has ordered an external investigation of this matter." It's not yet known who will carry out this investigation. At present, there are still a number of 2015 Volkswagen models on dealer lots that do not meet emissions requirements. VW has issued a stop sale on vehicles equipped with the 2.0-liter TDI diesel engine. What's more, the German automaker has been barred from selling 2016 model-year vehicles that use this engine, according to The Detroit News. Last year, diesel vehicles made up about 22 percent of all VW sales, which means these restrictions will have a big impact on the brand's sales performance until a remedy is found and the vehicles are approved for sale. Interestingly, the EPA has started a campaign of sorts to test vehicles from other automakers that sell diesel-powered vehicles in the United States to make sure they comply with emissions requirements under all operating circumstances. The EPA says it "will be reviewing [its] compliance protocols and introducing ways in which [it] can effectively test not only for emissions performance but also for the potential presence of defeat devices," according to a statement provided to The Detroit News. Check out the full statement from VW CEO Martin Winterkorn below. Related Video: STATEMENT OF PROF. DR.

Car Club USA: CleanMPG Northwest Rally

Car Club USA heads to Los Angeles for the CleanMPG Northwest Rally, where a group of like-minded hypermiling enthusiasts led by Wayne Gerdes attempts to drive from Los Angeles, CA, to Bend, OR, on one tank of fuel. For this challenge, Wayne tapped some of the most accomplished hypermilers in the world, including Guinness World Record holder Bob Winger and Mike Sefton, "the most fuel efficient driver in all of Canada." It doesn't take long for the competition to get heated. "They're not aggressive enough, and it's not going to save them anything by being soft right now," says Gerdes as the group attempts to navigate the Interstate traffic. "Driving in Los Angeles is a hyper miler's nightmare," says Winger. The trip will challenge both car and driver, while putting the latest fuel-efficient tech to the test. Wayne is piloting the Volkswagen Golf Sportwagen TDI, Sefton drives the Audi A3 TDI, and Winger attempts the trek in a Honda Accord Hybrid. It's diesel versus hybrid tech on this fuel-efficient trip of a lifetime. Each Car Club USA episode features a different car club or event from across the US, where passionate owner communities gather to share automotive experiences and embark on incredible adventures. From Main Street cruises to off-road trails, catch all the latest car club activity on Autoblog. Green Audi Honda Volkswagen Alternative Fuels Fuel Efficiency Green Culture Green Driving Driving Diesel Vehicles Hybrid Car Club USA Videos Original Video cleanmpg

VW boss confirms Subaru-aping Golf Alltrack for US

Subaru needs to watch out, because the Japanese brand with a utilitarian image has a big bull's eye on its back. Not only is Acura considering going 100-percent all-wheel drive in a bid to mimic the successful automaker, Volkswagen has just confirmed that the Golf Alltrack is coming to the US as another competitor for Subaru's popular Outback crossover. Volkswagen Group of America CEO Michael Horn has confirmed the addition of the higher-riding, all-wheel drive version of the Golf SportWagen to Automotive News, indicating that the model will arrive in the US in 2016. "That's what our dealers, our customers, are asking us for," he said to the industry publication. The Golf Alltrack, which debuted at the Paris Motor Show in early October, has an extra 0.75 inches of ride height and protective black cladding all the way around. Its biggest mechanical differentiator from other Golfs is its Haldex all-wheel drive system, a setup that can completely unhook from the rear axle when not needed to save fuel. In Europe, the Alltrack is available with a turbocharged 1.8-liter with 178 horsepower and two diesels offering between 109hp and 182 hp. However, Horn made no mention of likely powertrains for the US. Horn tells Automotive News that all-wheel drive tooling is currently being installed at the Puebla, Mexico, factory where the standard Golf Sportwagen is built. VW might have tipped its hand about this possibility several months ago when press shots of the wagon were released for the US with TDI and 4Motion badges. Horn says he expects even the front-wheel drive version to be a sales hit here, suggesting it may eventually account for 50 percent of the Golf range's volume.