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Skoda racing Up! to Worthersee with Citigo Rally concept

If you thought the Volkswagen Group was about to wind down the endless stream of concept cars based on the new Up! city car, think again. Because not only is the Volkswagen brand itself keeping the train a-moving, so are its sister brands.
Skoda has its own version of the Up called the Citigo. But what racing fans know the Czech subsidiary for best is its rally program that has become a dominant force in the Intercontinental Rally Challenge and the basis for VW's own foray into the World Rally Championship. Now Skoda is bringing the two together with an exciting concept car previewed by the rendering above and confirmed in the press release below.
Following in the footsteps of the tantalizing Fabia roadster unveiled last year, the Citigo Rally concept is to be the centerpiece of the Skoda display at the Volkswagen Group's annual hot-hatch gathering at Lake Wörthersee in Austria. Details are scarce, but the show car will feature rally-inspired bodywork complete with 18-inch white alloys packed into aggressively flared wheel arches, a substantial rear wing and vents aplenty.

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.