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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:

Anti-union group files lawsuit against VW and UAW

The fight for unionization at Volkswagen's Chattanooga, TN, factory isn't letting up. Yesterday, the National Labor Relations Board decided to allow anti-United Auto Workers employees at the plant the right to defend voting down the measure. Now, a group called the National Right to Work Foundation has filed a federal lawsuit on behalf of five workers against VW and the UAW for allegedly working together to organize.
The group says in a release that it wants "to block further collusion between the company and the United Auto Workers." It alleges that VW forced workers to attend "mandatory pro-union meetings" and prevented managers from opposing. In a rebuttal on its website, the UAW called the claims "baseless" and said its actions were entirely legal.
One possible problem faces the carmaker in regards to the lawsuit. According to the Detroit Free Press, a recent US Court of Appeals ruling found that neutrality agreements like the one the business had with the UAW could be illegal if the company provided "things of value" to the union. The newspaper also claims that VW held a mandatory employee meeting concerning the election, but workers were free to leave during the UAW's presentation.

Editors' Choice: Top Five 2013 Geneva Motor Show Debuts

We've returned from a very busy week in Switzerland, and in going back over all of our 75 stories from the Geneva Motor Show, our editors have gathered up their personal favorite debuts from the European expo.
The wonderful thing about the Geneva show is just how wide of an array of vehicles are on display - everything from funny little one-off EVs to the most exotic of supercars to, well, truly ridiculous displays of coachbuilding. And because of that, this list of our editors' favorites might not be as predictable as you think.
But we don't want to give anything away just yet. Scroll down to have a look at our team's favorites from Geneva.