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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.

Audi CEO says brand's EVs are almost as profitable as its other cars

After, oh, a hundred years or so of building vehicles primarily powered by internal combustion engines, automakers around the world have been and still are pumping billions of dollars into the development of electric vehicle technology. Everything from platforms and batteries to motors and the software to control it all requires untold hours of development, and that takes time and money. Fortunately, it's not going to take long for that massive investment to start paying off, at least according to Audi CEO Markus Duesmann, who told Reuters in an interview that "The point where we earn as much money with electric cars as with combustion engine cars is now, or ... next year, 2023. They are very even now, the prices." As a brand, Audi contributed more than a quarter of overall profit for the massive Volkswagen Group, which has such powerhouse brands as Volkswagen and Porsche among others. Under the Audi umbrella are Lamborghini, Bentley and Ducati, and it seems those high-end branches aren't going anywhere, at least for now. "These brands ... are very valuable very profitable brands, where we can even expand the synergy level in the future," Duesmann said in the interview. "There are no plans whatsoever to get rid of them." Despite the overall profitability of the brand, the ongoing global chip crisis is causing headaches. "We had a very strong first half in 2021. We do expect a much weaker second half," said Duesmann, who added, "We really have trouble." In fact, so serious is the trouble that the brand is forced into "a day-to-day troubleshooting process" to limit the chip-shortage damage. The good news for the automaker is that Audi has been able to boost its profit margin from 8% prior to the pandemic in 2019 to 10.7% in the first half of 2021. The bad news is that various chip shortages aren't expected to get a whole lot better over the rest of the year. Related video:

Audi RS3 sedan spied testing at the Nurburgring

Although American enthusiasts often miss out on foreign forbidden fruit, we've known for a while that the Audi RS3 will probably make it to the United States in 2017. While there's been no official word, Audi of America CEO Scott Keogh has made it clear he wants to bring the car over. Audi already sells the handsome RS3 Sportback in Europe, but since European hot hatches don't tend to fly here it will most likely come only as a sedan. Now we have spy shots to drool over. View 7 Photos These gallery above shows the 2016 RS3 Sportback that sits at the top of the range in Europe. The RS3's turbocharged five-cylinder engine sends power through Audi's quattro all-wheel drive system, propelling the car to 62 mph in just over four seconds. We can only make an educated guess as to what will power the RS3 sedan. Quattro all-wheel drive is a given, as is turbocharging. The European RS3 Sportback comes with a seven-speed dual-clutch that will probably make it to the US. In that car, the transmission is fed by a 2.5-liter turbocharged inline five-cylinder engine making 362 horsepower and 343 pound-feet of torque. Rumors suggest that Audi will make up for lost time by giving us the 400-hp inline-five that powers the new TT RS. These spy photos show a black RS3 sedan ripping around the Nurburgring, partially covered in camouflage. Through the camo we can see all of the basic hallmarks of Audi's RS line: cues like larger wheels, brakes, and a spoiler. The front has a hexagonal pattern in the grille that's typical of RS models, while the air intakes are larger and the chin spoiler looks to sit lower than the standard car's. From the side we can see different skirts and fixed brake calipers. Around back two large exhaust pipes replace those of the standard car, which may be the biggest indication that the vehicle is in fact the RS3. Models like the S3 and S4 have quad exhaust tips, while RS models feature two large exits like the ones on the 2016 RS3 Sportback. For 2017, Audi has made some changes to the A3 line, but we haven't heard or seen anything official from Audi regarding the 2017 RS3, be it Sportback or sedan. With the A3 and S3, the interior benefits from the company's fantastic virtual cockpit digital gauge cluster. The company also added some driver assistance features and refreshed the car visually with new front and rear facias.