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Here’s how 20 popular EVs fared in cold-weather testing in Norway

Electric vehicles are known to suffer diminished performance in cold weather, but some do a better job than others hanging onto their range capacity while cabin heaters and frigid outdoor temperatures sap power from their batteries. Recently, the Norwegian Automobile Federation put the 20 of the best-selling battery-electric vehicles in the country to the test, to see not only how winter weather affected their range but also their charging times. The major findings: On average, electric vehicles lost 18.5% of their official driving range as determined by the European WLTP cycle. Electric vehicles also charge more slowly in cold temperatures. And interestingly, the researchers learned that EVs don’t simply shut down when they lose power but instead deliver a series of warnings to the driver, with driving comfort and speed levels maintained until the very last few miles. Because itÂ’s Norway, the worldÂ’s top market for electric and plug-in hybrid vehicles by market share, the test included many EVs that arenÂ’t available here in the U.S. But there are many familiar faces, among them the Nissan Leaf, Tesla Models S, 3 and X, Hyundai Kona (known here as the Kona Electric) and Ioniq, and Audi E-Tron. In terms of range, the top-performing EV was the Hyundai Kona, which lost only 9% of its official range, which the WTLP rated at 449 kilometers, or 279 miles, compared to its EPA-rated range of 258 miles on a full charge. It delivered 405 km, just enough to nudge it ahead of the Tesla Model 3, which returned 404 km. Other top performers included the Audi E-Tron, in both its 50 Quattro (13% lower range) and higher-powered 55 Quattro (14% lower) guises; the Hyundai Ioniq (10% lower); and Volkswagen e-Golf (11% lower). At 610 km (379 miles) the Tesla Model S has the longest WLTP range of all models tested and went the furthest, but still lost 23% of its range, though it also encountered energy-sapping heavy snow at the end of its test, when many cars had dropped out. The Model 3 lost 28% of its range. The worst performer? That goes to the Opel Ampera-e, better known stateside as the Chevrolet Bolt. It traveled 297 km (about 184 miles) in the test, which was nearly 30% lower than its stated WLTP range. We should also note that Opel, now owned by Groupe PSA, is phasing the car out in Europe and that Chevy recently upgraded the Bolt here in the U.S.

Volkswagen's emissions deception brings more scrutiny to entire industry

Volkswagen's emissions deceptions have hurt the entire auto industry's credibility with federal regulators. Days after the world's largest automaker confessed to installing software that circumvents emissions standards on approximately a half-million diesel vehicles in the United States, a top federal safety official says the company's dishonesty will force government officials to view the entire auto industry with heightened skepticism. "Your first question has to be, 'How extensive is it through the whole industry?' You don't know if it's a unique case or if other people are doing it," said Mark Rosekind, administrator of the National Highway Traffic Safety Administration. "The unfortunate part is you're not going to worry about one person. It's extended to the entire industry. If they did it, someone else could do it." "They tell you one thing, you question it." - Mark Rosekind Rosekind's agency doesn't bear responsibility in investigating the emissions cheating. That falls to the Environmental Protection Agency, which served Volkswagen with a Notice of Violation on Friday that alleged the company's diesel vehicle equipped with 2.0-liter engines contained a defeat device that allowed the cars to detect when emissions testing was taking place. In normal driving situations, the cars spewed pollution at as much as 40 times allowable thresholds. But because of the emissions cheating, NHTSA wonders if the German automaker has been cutting corners on safety standards or disingenuous on safety-related discussions. Speaking at an auto-industry event in Novi, MI, on Tuesday, Rosekind indicated no information can now be taken at face value. He used the phrase "Question assumptions" several times in discussing the case. "Of course, question assumptions means, 'Is there some other safety element there that we're now going to have to investigate?" he said. As it did in the General Motors ignition-switch probe, the Department of Justice has initiated an investigation of Volkswagen and the House Committee on Energy and Commerce announced it will hold hearings on the cheating. For NHTSA, criminal cases complicate matters. The agency core function is to regulate safety, not conduct criminal investigations. But in the early going, their investigators may be the first ones to spot wrongdoing.

Volkswagen building budget car family planned for China in 2018

Volkswagen has publicly pondered a low-cost car for China, something akin to Nissan's Datsun revival in Southeast Asia, for at least three years. In 2013 it tapped Chinese partner FAW to help develop an entire budget brand, with plans to have something on the market in 2016 in the 6,000- to 8,000-euro range. About a year ago, VW said it couldn't figure out how to engineer an inexpensive car that didn't run counter to the brand's values, then three weeks later said it had overcome the issues. Reuters now reports that VW CEO Martin Winterkorn told German newspaper Bild am Sonntag, "We will bring a budget-car family to market in 2018, with an SUV, saloon and hatchback." Winterkorn didn't offer any other details like who VW would work with to build it - VW has partnerships with both FAW and SAIC, but the announcement will be welcomed by the brand's Chinese outpost. When this adventure started, VW said it was working to create a model that would cost 6,000 to 8,000 euro. That estimate has increased. Winterkorn is now saying the 2018 offerings will come in between 8,000 and 11,000 euro. In a straight euro-to-yuan conversion, that would equate to Chinese pricing of 56,000 to 77,000 yuan. For comparison, the New Polo with a 1.4-liter engine and a manual transmission starts at 85,900 yuan. Perhaps with an eye on the success of the Nissan-Renault sub-brand Dacia in Europe and emerging markets, Winterkorn told Bild, "We will see if this is something of interest for other markets as well." On the opposite end of the price/performance spectrum, Winterkorn also said that VW is working on two new models for Bugatti, one powered by a traditional gasoline engine and another with some sort of hybrid setup. The latter model would reportedly be the higher-performing of the two, though it's not clear whether there would be two vehicle lines or two versions of the same vehicle. As ever, as soon as we know more, so will you.