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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.

Volkswagen could build plug-in hybrids in China

When you're Europe's largest automaker and your largest global market happens to be the one most notorious for its pollution (China), some solutions just present themselves. Volkswagen may be heeding that call. During the upcoming Beijing Motor Show, the company is expected to announce plans to produce plug-in hybrid electric vehicles in China, Reuters says, citing sources within the company. Few details have emerged, though the plug-ins will likely be produced at VW's Foshan factory in South China, which currently makes the Golf and Audi A3 and has plans to eventually make 600,000 vehicles annually. News has been percolating for a while, as Oliver Schmidt, general manager engineering and environmental office for Volkswagen Group of America, said last March that the company was planning at least two plug-in hybrid lines under the VW badge (and another three with its Audi and Porsche affiliates), including possibly a Touareg and Jetta PHEV. VW said late last month that it was looking to speed up development of "particularly eco-friendly models" made by Shanghai Volkswagen as well as developing a "new, very eco-friendly vehicle" with First Automotive Works (FAW). Earlier this year, VW unveiled its Golf GTE plug-in hybrid at the Geneva Motor Show. That model has a 1.4-liter turbocharged four-cylinder engine and an electric motor to provide 201 horsepower and 258 pound-feet of torque. The car can travel as many as 81 miles on electric power alone.

Audi considers a rugged SUV — maybe on the Scout platform

Audi engineers are formulating plans to possibly build a “super saloon” luxury off-roader SUV in 2027, It would compete in a segment that now includes the Land Rover Defender and Mercedes-Benz G-Class, according to a report in BritainÂ’s Autocar. According to Audi designer Marc Lichte, quoted in the story, the platform for the new model could be borrowed from the Volkswagen GroupÂ’s recently announced sister brand, Scout Motors, which is currently developing electric-powered concepts and prototypes. While Audi has developed a PPE (Premium Platform Electric) architecture for its base EV lineup, that would be replaced in the planned model with ScoutÂ’s ladder chassis to provide the steep departure angles and ground clearance needed to negotiate tough terrain, as well as with the latest generation of AudiÂ’s Quattro four-wheel-drive technology, Autocar reports. Audi is well into development of its Activesphere project, an enticing design blend of coupe and hatchback. The Activesphere uses PPE, co-developed by Audi and Porsche, and will appear in a production Audi product by the end of this year. Audi says. Beyond that, “I think there is space" for a rugged SUV in AudiÂ’s passenger car lineup,  Lichte said. “There is potential because there are only two premium players” in this particular segment" (Mercedes-Benz and Land Rover) “and I think there is a space for a third one.” The upscale Defender was by far Land RoverÂ’s best-selling car last year, with 66,805 sold, and the G-Class set a new sales record the previous year with 41,174 moved worldwide. Audi obviously would like to capitalize on this popularity of the rugged 4x4 segment. The proposed competitor, said Lichte, “will not look like a G-Class and it will not look like a Defender, I can promise you. It will be something else."