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To solve diesel problem, VW might need two fixes

Volkswagen says that a fix is on the way for its 11 million vehicles around the globe that are equipped with diesel engine software that can evade emissions tests. The problem might be far more complicated than simply creating a single solution for all of them, though. According to Automotive News citing Reuters, two remedies to cover different NOx-reducing systems could be necessary, and both potentially affect performance. Earlier examples of the EA 189 diesel engine used a lean NOx trap to reduce the harmful material coming from the tailpipe. According to experts in the Automotive News report, a software update might allow the engines to achieve compliance, but that could affect fuel economy. VW already tried this route once before the scandal came to light, but tests by the California Air Resources Board still showed the figures were too high. Later, some of the 2.0 TDI engines began using Selective Catalytic Reduction that reduced NOx by injecting a urea solution into the exhaust stream. According to Automotive News, a software update for this equipment might increase the amount of the substance used. Not only would that mean topping up the fluid more often, but there still could be some reduction in fuel economy. But, since the 2-liter, 4-cylinder TDI engine that sits inside the diesel vehicles first mentioned as being affected by the issue in the US don't have a urea treatment system, VW would need to install them into these cars. VW still hasn't officially outlined its solution (or solutions) to the emissions issue but is expected to soon. The automaker's long-term evasion of regulations with these diesel engines pumped vast quantities of additional NOx into the air. The substance is known to be linked with smog and acid rain. The US Department of Justice is already beginning an investigation into the company, and politicians are pushing for harsh punishments.

Production Volkswagen Taigun crossover caught in patent filing?

Volkswagen brought an angular, bulldog-like small crossover concept called Taigun to the São Paulo motor show last year, claiming that it wanted to gauge interest in the design before making a decision about production. If a new report with alleged leaked patent images is to be believed, then, interest must have been pretty high.
China's Auto.Sohu.com has published this group of Taigun images, claiming that they have been sourced from the Chinese patent office and that the subcompact VW utility based on the Up! has been cleared for production.
If all of that is true, and if these images are representative of the final product, you'll see that designers haven't done much to alter the concept car's appearance. Comparing, shot for shot, with the images we have from Brazil, we see that even small details like roof rack-mounted lights and exhaust tips integrated in the rear fascia have been carried over. Take a closer look for yourself in the attached galleries.

Interested, then not: Marchionne not 'chasing' a VW merger

Update (March 15, 2017) : Automotive News reports that FCA CEO Sergio Marchionne, regarding the suggested VW and FCA merger, said in a press conference "I have no interest." He also said that he "will not call Matthias," the CEO of VW. He did add that he would be willing to entertain anything VW brings up, but he has "no intention of chasing him." Despite this, Marchionne still took a moment to reinforce his favorable stance concerning mergers and consolidation. Last week, Volkswagen's CEO Matthias Mueller effectively shut down Fiat Chrysler CEO Sergio Marchionne's idea of the two automakers merging. However, it seems Mueller has softened, if only just, to the idea. According to Reuters, the CEO said in a press conference he is "not ruling out a conversation." However, he did say that he would like Marchionne to discuss with him directly the possibility rather than to the media. Though this statement certainly doesn't mean such a merger is happening, it's far more open than when he said outright the company isn't in any talks with anyone at the moment. His new stance also indicates that there may be people (lawyers, accountants, etc.) behind the scenes working out possible ways a merger could work. And even though this new development makes the prospect of a merger between the two companies a bit less bleak, it's still a long way from the "will they, won't they" relationship between GM and FCA. FCA's pursuit of GM involved emailing CEO Mary Barra and the threats of a hostile takeover, the latter of which resulted in some awkward statements about hugs. Only time will tell if VW becomes open enough for Marchionne to talk about hugs again. Related Video: