68 Volkswagen Squareback Type Lll on 2040-cars

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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.

Volkswagen kills planned 10-speed DSG

If there are two things in this wild and crazy industry that keep growing, they are the size of cars and the number of gears in their transmissions. It wasn't ten years ago that cars with six forward gears – either manually or automatically shifted – were a relative rarity. Now, there are a multitude of sub-$30,000 cars with at least a six-speed automatic. But while eight- and nine-speed automatics are becoming increasingly common, no automaker has delivered a production ten-speed automatic (which may be a good thing, considering the reception to most nine-speed gearboxes). Ford and General Motors were collaborating on one as recently as April 2013, and Hyundai has was allegedly working on one way back in 2011. Most recently, though, Volkswagen announced a ten-speed, dual-clutch automatic in November 2014. And now, less than two years later, the project has apparently been shelved. That's according to our Vegemite-loving friends at Motoring.com.au, which report that both the cost and complexity of project has proved unfeasible for VW. "In the end, we had to balance what our priorities were with our transmissions and other things are more important and more urgent," an unnamed source at the Frankfurt Motor Show told the Aussie website. The ten-speed DSG was slated for a number of three- and four-cylinder models from VAG's entire range of affordable vehicles. It was also, allegedly, to feature in the ultra-high-performance Golf R400, Motoring reports. It's unclear how its cancellation will impact the company's future projects, if VW will look elsewhere for its small-car gearboxes, of if there's another – perhaps conventional – new transmission in the pipeline. Currently, VW's highest gear-count dual-clutch is the seven-speed DSG, shown above with company CEO Martin Winterkorn.

Next VW Camper van concept to be electric

The next-generation Volkswagen Transporter workhorse van (teased above) debuts on April 15, but VW is also working on a more retro-inspired van concept that would be motivated by electric power. Dr. Heinz-Jakob Neusser, Volkswagen development boss on the automotive giant's board of management, described the upcoming Camper concept to Autocar at the New York Auto Show. On the outside, the model would feature a wide D-pillar, boxy design and small front overhang to maintain a classic look. "The distance from the A-pillar to the front end must be very short," he said to Autocar. For power, an electric motor would spin the front axle, and the batteries would be located under the floor. Dr. Neusser was clear that the electric van was just a concept but didn't say when it might debut. He also didn't indicate if the vehicle shared a platform with the new T6 or some over model in the company's lineup. VW has been toying with building a retro-style van for over a decade. In 2001, it showed the Microbus concept, and a decade later there was the Bulli. Neither of them ever actually saw production.