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New info on how VW, Porsche, Audi V6 TDI engine cheat works

The German newspaper Bild am Sonntag is reporting that US investigators have found three pieces of software that work in concert to turn off the emissions control equipment in certain diesel models after a set period of time. The engine in question, the 3.0-liter TDI turbodiesel, was found in certain Volkswagen Touareg, Audi Q7, and Porsche Cayenne models – the sale of which was suspended in the US late last year. Since most emissions compliance testing takes around 20 minutes, the software in the three VW Group models shuts off the emissions control equipment after 22 minutes, a straightforward end run around the testing. Remember that the 3.0-liter TDI engines aren't included in the big buyback and recall program announced for the smaller 2.0-liter, four-cylinder TDI engines. The 3.0-liter engines will likely get their own program, but we don't know when to expect it or exactly what it will look like. Last month, California rejected a proposed fix for the larger TDI engines, and VW went back to the drawing board. Since the company is unlikely to create two fixes, one for California and one for the rest of the nation, the company can't really proceed until they figure out a solution California will accept. The EPA hasn't officially commented on the report, and we don't know how Bild am Sonntag came across the information, but we'll be closely watching what emerges after this report. Related Video:

Audi reportedly shoots down $9.2 billion investor bid for Lamborghini

Volkswagen is open to divesting some of the brands in its portfolio, but it hasn't put a "for sale" sign on in front of Lamborghini's lawn yet. The firm allegedly shot down a big offer for the brand from a group of investors. Quantum Group SA, a newly-established holding company based in Zurich, Switzerland, made the non-binding offer in May 2021, according to anonymous sources who spoke to WardsAuto. The publication adds the group is ready to spend 7.5 billion euros (around $9.2 billion at the current conversion rate) to buy the entire Lamborghini division from Audi. The sale would include the brand, its intellectual property (like its trademarks and patents), its historic factory in Sant'Agata Bolognese, and its racing division. Full details about the proposed acquisition were closely examined by top Volkswagen executives, including company CEO Herbert Diess and Audi boss Markus Duesmann. While the offer sounds like it's neatly packaged, Volkswagen replied that it's not having a garage sale. "Lamborghini is not for sale. This is not the subject of any discussion within the group," a company spokesperson told industry trade journal Automotive News. These comments are in line with the ones made in December 2020. Quantum's aim wasn't to sever all ties with Volkswagen. It planned to turn Lamborghini into "a spearhead for innovation by consistently implementing new clean drivetrain technologies" across the range, a strategy that's already in the pipeline; Lamborghini announced it will electrify in the 2020s and launch its first series-produced EV. Investors also hoped to sign a five-year supply agreement with Audi, and to create what they called an Advanced Automotive Innovation Center headquartered somewhere in Lower Saxony, the German state Wolfsburg is in. In late 2020, when rumors about an imminent Lamborghini spin-off were rampant, Volkswagen stressed it had no plans to sell the Italian supercar manufacturer or to find a new home for Ducati, which Lamborghini owns. Unverified reports claim a chunk of the company could be listed on the stock market in a bid to raise revenue, however. Bugatti is another part of the Volkswagen empire that Diess and his team allegedly wanted to trade in to fund the group's pivot towards electric powertrains. In September 2020, reports claimed top executives had approved swapping the storied French carmaker and its assets for a significant stake in Croatia-based Rimac that would be transferred directly to Porsche.

Watch the Chevy Corvette dismiss its Euro rivals at the hands of a Brit magazine

European auto writers, especially the British, have a bit of a reputation for favoring their own domestic cars over foreign rivals in comparison tests. Just think about how many times you've heard Jeremy Clarkson deify the latest product of UK loins while denigrating an American rival as a hopeless "Yank Tank." However, we have to tip our hats to the folks at Autocar because in its latest video comparing the 2014 Corvette Stingray to the Porsche 911, Jaguar F-Type V8 S and Audi R8, it's actually given the Vette a fair shake.
Autocar has put the Stingray through a battery of tests against what it considers to be the three best sports cars on sale in Europe today. And while the tests that it has chosen are somewhat random and subjective, it has concluded that the C7 can stand up against its rivals, even irrespective of its price. It's one thing to hear about how great the Stingray is from American writers, but it's great to know that not all Brits think we've gone crazy for calling the new Chevrolet "exquisite."
Scroll down to see how it all plays out on video.