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German carmakers recall 630,000 diesel vehicles in Europe

Mercedes, Opel, Porsche, and Volkswagen will recall over 630,000 cars in Europe, according to reports Friday. No diesel car has been able to get under the legal emissions limit in real-world driving, according to a German government investigation. While only Volkswagen Group has been using a specific "defeat device", other carmakers have been playing with their exhaust gas recirculation (EGR) systems. Depending of the manufacturer, the systems have been cut off at a certain temperature. In a specific test cycle the systems operate to fulfill the legal requirements, but in everyday use the limits are exceeded. According to the magazine Der Spiegel, the supplier Bosch is behind this programming and has provided it to all German automakers. The mentioned carmakers have announced recalls, but many other manufacturers are also mentioned by name in the report, including Alfa Romeo, Chevrolet, Dacia, Fiat, Ford, Hyundai, Jaguar, Jeep, Land Rover, Nissan, Renault, and Suzuki. PSA Group, which produces Peugeot, Citroen, and DS cars, declared yesterday that its offices were raided following an emissions investigation. Related Video: News Source: AutocarImage Credit: Getty Images Government/Legal Green Recalls Mercedes-Benz Porsche Volkswagen Opel Emissions Diesel Vehicles diesel emissions investigation

VW stock plummets as Euro markets open

The fallout from Volkswagen's installation of an emissions "defeat device" on nearly 500,000 diesel-fueled models in the US is already hitting the automaker hard on the German stock exchange. At one point, the share price plummeted 23 percent to erase the equivalent of $17.6 billion in value. Things eventually bounced back slightly to a still severe 19.23 percent loss, according to Bloomberg as of this writing. The scandal couldn't come at a worse time for chairman Martin Winterkorn. The VW supervisory board takes up the issue of renewing his contract on September 25, Bloomberg reports. If things get bad enough, the door could be open for a new boss to step in. Dealers in the US might start feeling the pain from this, as well. Affected 2015 VWs that are still at showrooms are now under a stop sale. Until the issue is straightened out, the Environmental Protection Agency isn't certifying the company's 2016 diesel models with the 2.0 TDI, either. The diesel emissions problem was first discovered by research from West Virginia University and the International Council on Clean Transportation. In some cases, the engines can produce 40 times more nitrogen oxides than allowed. The automaker could be on the hook for $18 billion in fines for the breach, but the actual figure is expected to be lower. In response, Winterkorn has issued a public apology and ordered an independent investigation into what happened. The EPA and California Air Resources Board have also been looking into the situation. This could become an international problem, though. According to The Detroit News, European authorities might begin similar inquires to check the automaker's diesel emissions there.

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: