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Honda, Mazda, Mitsubishi, Mercedes also under diesel emissions scrutiny

The controversy over Volkswagen's diesel emissions scandal isn't limited to the US. In Europe, where diesel engines are far more popular, the issue is shining a harsh light on the NEDC emissions test. As already known, the evaluation does a poor job of reflecting real-world production of NOx, and it appears a significant number of automakers are affected. The Guardian in the UK has been reporting on real-world test results from a company called Emissions Analytics. After the latest round of checks, vehicles from Mercedes-Benz, Honda, Mazda and Mitsubishi were found to generate far more NOx than they should. The newspaper also published similar results for Renault, Nissan, Hyundai, Fiat, Volvo, Jeep, Citroen, VW, and Audi. On average, the figures are about four times over the limit of producing the pollutant. Unlike VW and its defeat device, these automakers aren't actually breaking the rules. The vehicles perform up to the NEDC lab test for emissions, but those results simply aren't translated to the street. "The VW issue in the US was purely the trigger which threw light on a slightly different problem in the EU - widespread legal over-emissions," Nick Molden from Emissions Analytics said to The Guardian. A big fight to decide the future of this issue appears to be on the horizon. Automakers claim that they can't meet the next round of tightening emissions regulations and are asking for compromises. Although, spokespeople for Mercedes and Honda told The Guardian that the brands would be in favor of the stricter rules. Meanwhile, some European governments began backtracking their support of diesels well before this scandal came to light. The added scrutiny certain hasn't helped the future of the oil-burner. Related Video:

Investors storm Volkswagen with $9 billion in lawsuits

Volkswagen's investors are latest group to take up pitchforks against the embattled automaker, and they're seeking $9 billion in damages, Reuters reports. The investor lawsuits were filed in a court in Braunschweig, Germany, near Volkswagen's Wolfsburg headquarters. On Monday, the first business day following the anniversary of the emissions revelations, the court received 750 lawsuits alone. All told, about 1,400 lawsuits have been filed. The largest single claim totals $3.7 billion and was filed more than six months ago. The lawsuits stem from complaints that Volkswagen didn't divulge information on the cheating software to investors quickly enough. Volkswagen has said that it hasn't broken any capital market laws. The $21.5 billion the company set aside to weather the storm may not be enough. The consumer fix is estimated to run the company $14.7 billion, either through buybacks or a fix that still seems unclear. In addition to the lawsuits, Volkswagen CEO Matthias Mueller confirmed that Audi boss Rupert Stadler is under investigation regarding the scandal. Mueller refused to give further details, but this shouldn't come as a surprise to anyone. Audi has admitted that its 3.0-liter V6 was equipped with the same emissions-cheating software as the 2.0-liter four-cylinder diesels. Stefan Knirsch, Audi's head of development, has been suspended as part of the overall investigation. Knirsch took over duties after his predecessor quit. Knisch was previously head of engine development at Audi. Related Video: News Source: Reuters Green Hirings/Firings/Layoffs Audi Volkswagen Emissions Diesel Vehicles vw diesel scandal

VW recalling 2.64M vehicles worldwide over engine, light issues

Volkswagen is staging a massive, worldwide recall that's already grown from 1.68 million to 2.64 million vehicles and covers three different issues across a number of vehicles. We already reported on 61,000 Tiguans getting recalled over lighting issues - that was just in the US. Globally, however, VW will be recalling 800,000 Tiguans, according to Automotive News, with the focus on CUVs built between 2008 and 2011. The issue with the Tiguan relates to a simple fuse swap, so this is rather unremarkable, aside from the sheer number of vehicles being fixed. The real, troubling issues relate to gearboxes and pickups.
239,000 Amarok pickups (pictured right) are being recalled over fuel leaks, while 1.6 million vehicles are being recalled to swap the synthetic oil in dual-clutch transmissions with mineral oil. Now, the transmission issue is one for the global Volkswagen Group to address, not just the VW brand - vehicles from Audi, Škoda and Seat use the same seven-speed DSG and are covered under the recall, as well.
Why the switch from synthetic to mineral oil? Apparently, using the synthetic oil in a DSG and then subjecting it to stop-and-go conditions or heavy loads in a hot and humid climate can lead to electronic malfunctions, according to a Volkswagen press release. The switch, from the sounds of it, is largely a preventative measure.