2014 Volkswagen Jetta Sel 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.

Move over Nissan Leaf, VW E-Golf is the new sales champ in Europe

Western European sales of the Volkswagen e-Golf electric vehicle got just extra charged up, and not just with electricity. For the first two months of the year, the VW EV overtook longstanding EV leader Nissan Leaf in terms of sales on the Continent, Aid Newsletter says. In fact, the e-Golf's 2,150 units sold in Western Europe through February was 400 more than what the Leaf managed. Norway was the key country here. With lots of EV incentives, the Leaf (not to mention the Tesla Model S) have always sold well there, but Volkswagen, through a big advertising push, moved more than three times as many e-Golfs in Norway as Nissan did the Leaf. It's sure a far cry from the US, where the Leaf remains the best-selling electric vehicle. Through February, Nissan moved 2,268 Leaf vehicles in the US, compared to 311 e-Golfs sold here. March sales didn't do much to change the balance, with 195 e-Golfs sold versus 1,817 Leafs. The e-Golf, which retails for about $36,000 in the States, gets an EPA-rated 116 miles per gallon equivalent, barely edging out the Leaf's 114 MPGe rating. The e-Golf can also go 83 miles on a single charge. Our review of the e-Golf is available here. Featured Gallery 2015 Volkswagen e-Golf: Review View 29 Photos News Source: Aid Newsletter Green Volkswagen ev sales e-golf

Volkswagen Golf Variant will make a lovely Jetta SportWagen

In addition to several other versions of the Golf, Volkswagen is debuting the new Golf Variant (read: wagon) here at the 2013 Geneva Motor Show. And if this bigger version of the Golf looks like it might fit right at home in the States, it's because we could possibly see some version of this car as the next-generation Jetta SportWagen here on our shores.
Volkswagen is debuting the Golf Variant with two efficient diesel engines, rated at 110 and 150 horsepower, the smaller of which is good for an impressive 71.3 miles per gallon on the European cycle (when mated to a six-speed manual transmission). The Golf Variant also gets a version of Volkswagen's 4Motion all-wheel-drive system, making it incredibly all-weather capable.
It's a handsome estate, and it wears the new Golf's design language well. We can't say for sure if this car will actually make its way Stateside, but given the fact that the current Jetta SportWagen still rides on the old Golf platform, the odds look to be in our favor.