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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.

Recharge Wrap-up: Derailing Malaysia's B10 plans, Tesla and Solyndra

Tesla Motors will lease the Solyndra building near its Fremont, California factory. The manufacturing facility is more than 500,000 square feet, but the cost of the lease and the production capacity remain undisclosed. The lease of the building, "located conveniently down the road from the Tesla Factory, gives us the space to expand our manufacturing and build more engineering labs as we build up production," says a Tesla spokesperson. The added manufacturing space will help Tesla meet its production goals for the upcoming Model X electric SUV. Trip Chowdhry, senior analyst at Global Research Equities, says that shifting some engineering duties from the Deer Creek facility to the new one could help solve current parking shortages, as well. Read more at Business Finance News. BMW has expressed concerns over Malaysia's planned B10 biodiesel mandate. Malaysia recently announced that it would use crude palm oil to make the B10 blend that would be required to be sold beginning in October, up from the current B7 mandate. "In our tests with B10 biodiesel worldwide, we have found technical challenges," says BMW Group Malaysia Managing Director and CEO Alan Harris, such as the fatty acid methyl ester in palm oil thinning motor oil. Mercedes-Benz also urges reconsideration of B10. The Malaysia Automotive Institute says it will include representatives from the auto industry in talks with the Malaysian Palm Oil Board. Read more from The Star. Pacific Ethanol's acquisition of a competitor, Aventine Energy Holdings, has been approved by shareholders. Pacific is buying Aventine for $192 million in stock. In 2009, ethanol suffered a price drop that forced Pacific Ethanol to decrease production and declare bankruptcy for four of its plants. Now its base extends from the West Coast to the Midwest, as Aventine Energy Holdings has four plants in Illinois and Nebraska. The merger more than doubles Pacific Ethanol's production capacity, making it the fifth-largest ethanol producer in the US. Read more from The Sacramento Bee. Related Gallery Tesla Model X View 15 Photos News Source: Business Finance News, The Star Online, The Sacramento BeeImage Credit: Tesla Green Plants/Manufacturing BMW Tesla Alternative Fuels Biodiesel Ethanol Electric recharge wrapup

MotorWeek fondly remembers the 2000 BMW M5

The Retro Review series from MotorWeek tends to reminisce about vehicles at are at least 20 years old and often from even further back. However, the show's latest recollection shines the spotlight on a fondly remembered sports sedan that's also a modern classic: the 2000 BMW M5. Years before BMW committed to downsized engines with turbocharging and shortly prior to the introduction of iDrive, the E39 M5 showed the Bavarian brand's engineering talents at their very best. By modern standards, the sedan's powertrain is almost antiquated. Up front, there's a big, naturally aspirated V8 that sends power to the rear wheels, and the only choice of transmission is a six-speed manual. But as MotorWeek explains, the tuning of the whole vehicle comes out to near perfection. This is a model that's definitely worth remembering.