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EPA discovers defeat device in more VW TDI engines

In a sternly worded letter, the United States Environmental Protection Agency has issued a new set of allegations against Volkswagen claiming that so-called emissions defeat software has been found in the company's 3.0-liter TDI V6 diesel engines. This is a completely different engine than the 2.0 TDI that has already been identified as an emissions cheater. In addition to VW, the EPA has included Audi and Porsche in this notification, as the non-compliant engine has been used in vehicles from all three manufacturers from model years 2014 through 2016. The EPA claims that cars equipped with the 3.0 TDI engine know when they are being tested for emissions, and their on-board computers switch into a mode designed to pass the stringent requirements in the United States for diesel exhaust. Vehicles sold in the United States with this engine include the 2014 VW Touareg, 2015 Porsche Cayenne, and 2016 Audi A6, A7, A8L and Q5. The EPA says there are 10,000 vehicles currently on the road with this second defeat device, along with an unknown number of 2016 models either on dealer lots or in the driveways of consumers. According to the EPA, VW's 3.0-liter TDI, like the 2.0 TDI that was found to circumvent US regulations, has code in its computer specifically written to intentionally put the vehicle's engine into a mode that allows it to meet exhaust requirements. When the vehicle is unhooked from testing equipment, it will go back into a mode that emits nine-times higher nitrogen oxide emissions than is allowable under US law. "VW has once again failed its obligation to comply with the law that protects clean air for all Americans," said Cynthia Giles, Assistant Administrator for the Office for EPA's Enforcement and Compliance Assurance. "All companies should be playing by the same rules. EPA, with our state, and federal partners, will continue to investigate these serious matters, to secure the benefits of the Clean Air Act, ensure a level playing field for responsible businesses, and to ensure consumers get the environmental performance they expect." Richard Corey, Executive Officer of the California Air Resources Board, said in a statement, "Today we are requiring VW Group to address these issues. This is a very serious public health matter. ARB and EPA will continue to conduct a rigorous investigation that includes testing more vehicles until all of the facts are out in the open." This story will be updated as new information becomes available.

2016 Volkswagen Golf TDI SportWagen Review

You might think that after driving a Dodge Challenger Hellcat during the week of the Woodward Dream Cruise, seven days with a diesel-powered Volkswagen Golf SportWagen would be a letdown. You know, like following a shot of Jack Daniels with a sippy cup of Metamucil. But it ended up being perfect timing. Right at the end of my Challenger loan, I signed my name what felt like 1,241 times, handed over a very, very large check, and officially bought my first home. The SportWagen arrived on moving day, and I set about putting the longroof's hauling ability to the ultimate test, schlepping everything I own to my very first house. SportWagens, like Metamucil, can often be very good for you. The wagon's cargo area isn't dramatically bigger than the standard Golf – 30.4 cubic feet versus 22.8 – unless you fold the second row down. With the seats flat, the Golf SportWagen's advantage nearly doubles, to 66.5 cubic feet. But it's not just the extra space that makes moving things a lot easier. The rear hatch is more defined and sits atop a lower bumper. The load height is just 24.8 inches, while the tailgate opens to an aperture of 40.6 inches. It also opens high enough that your six-foot, one-inch author can stand tall below it. The load height is just 24.8 inches, while the tailgate opens to an aperture of 40.6 inches. In short, loading stuff into the back was a breeze. While you might expect the Golf SportWagen to make short work of a bunch of boxes, it was easy to add larger items into the mix. I hauled nightstands, a large desk chair, and even all four pieces of a king-size IKEA bed frame with a minimal amount of fuss. That said, Volkswagen uses nice materials in the cargo compartment of the Golf, so if you frequently move a lot of stuff, expect to see visible wear sooner rather than later. If you prefer to move people instead of things, rest easy knowing the wagon mimics the Golf hatchback's 35.6 inches of rear legroom. Moving locally meant a lot of back-and-forth trips. Between the actual move itself and the subsequent running around, I put 600 miles on the Golf SportWagen during my week-long loan. But with this car, I could have done way more and wouldn't have found cause to complain. It's the little details that make the Golf feel premium. The Golf's cabin is a great place to be.

Volkswagen plans expansion, tech center in Chattanooga

Volkswagen is expanding its growing Chattanooga, TN, factory by even more than the original plans after winning the local government's approval. The German automaker announced its intention last year to invest $900 million to add 538,000 square feet of floor space to the plant, which would add 2,000 new jobs. The company just went back to the city for permission to increase the expansion by a further 130,153 square feet for an even larger body shop. The extra construction is estimated to cost around $18 million. VW spokesperson Catharina Mette described the decision as "a cost-saving option," to Autoblog. "Taking this action now saves money while giving us flexibility as we integrate the MQB platform in the future," she said. By the end of 2016, the Chattanooga plant will begin production of VW's forthcoming crossover, which should look similar to the Cross Coupe GTE concept. VW has further plans for the research, development, and planning center near the factory. According to the Chattanooga Times Free Press, some of the designers and engineers will start work at a temporary facility there next week. A permanent location will open in 2017 with a test track and space to perform crash evaluations. The engineering center is meant to speed up the rate of vehicle development to bring models to the North American market more quickly."This will be the central entity in all the US, and hopefully all of North America," Matthias Erb, who oversees the center, said to the newspaper. Related Video: