2005 Nissan Sentra S Sedan 4-door 1.8l on 2040-cars

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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: Video shows Tesla robots at work, Ghosn disappointed by China's EV market

A video from The Wall Street Journal shows Tesla's new assembly robots at work. The hulking bots are each named after X-Men superhero characters to give them a sense of familiarity and make them less intimidating to the humans working alongside them. Their monikers also reflect their superhuman levels of strength. The naming of the robots appears to have had the intended effect, as human employees refer to the automated machines as colleagues, and are happy to have the help moving the heavy cars around the factory floor. The robots were added as part of an upgrade and expansion to Tesla's factory in Fremont, CA last year. See the video above, and read more at Teslarati. Nissan CEO Carlos Ghosn says that China should offer more incentives to improve disappointing EV sales. Nissan sells its Leaf EV in China as the e30 under its Venucia brand. The company didn't disclose sales figures, but Ghosn is disappointed that EVs aren't "taking off" in China like they are in other markets. Until the market improves for the e30, Ghosn says Nissan probably won't introduce other EVs to China. "The main challenge today is really to encourage, put more incentives, in order for the consumer to buy in," says Ghosn. "Before adding more cars and bringing more technology, we just need to make sure we can sell the technology we already put into the ground." Read more at Automotive News. Total in France will convert its La Mede petroleum refinery to produce biodiesel. Total will stop producing petroleum at the refinery by the end of 2016, then spend $216 million to convert it into the country's first biorefinery. Improved fuel economy and energy efficiency have helped reduce demand for petroleum products in Europe by 15 percent since 2008. Total's response to "the crisis in the European refining industry" is "to innovate and adapt to meet shifting demand trends," according to Total CEO Patrick Pouyanne. "The central focus of Total's plan for our French refining business is to realign our operations and products to changing markets." Read more at Domestic Fuel, or in the press release below. Total's French Refining Roadmap: Upgrade Donges and Transform La Mede April 16, 2015 Paris – Total today presented its French refining roadmap to employee representatives. The plan is designed to give each Total's refining site in France the means to resist in a volatile environment and perform profitably.

2018 Autoblog Technology of the Year finalists

After months of prepping and several days of testing, we narrowed the field for Autoblog's 2018 Tech of the Year award to the Nissan Rogue with ProPilot Assist semi-autonomous driving system, the Lexus LC 500h and its new hybrid powertrain, and the Chevy Colorado ZR2 and its trick Multimatic spool-valve off-road shocks. Three very different cars with very different technologies duking it out for the award. Look for news of our winner at the 2018 Detroit Auto Show. We hand out this award every year to the technology or feature that we feel moves the bar forward for the automotive industry. Read more here on how our testing process works. We discuss, debate and count up score sheets, judging each vehicle and technology on a few different criteria. Is its purpose noteworthy? Does it work well? Does it advance the industry? The Nissan Rogue with ProPilot Assist was actually a prototype, as the technology will first debut in the 2018 Nissan Leaf. Still, we're here to test the tech and not the car. ProPilot Assist combines adaptive cruise control system combined with lane-keeping assistance. The system uses sonar, radar and a number of cameras for some light semi-autonomous driving and enhanced safety. While these systems aren't new individually, Nissan's system is affordable, intuitive, and coming to a mainstream product — democratizing the tech in a novel way, if you will. That's why it's here. The Lexus LC 500h uses a new powertrain that Lexus has dubbed the Multi-Stage Hybrid System. Basically it combines two types of transmissions — a CVT and a four-speed automatic — in a single unit mated to a naturally aspirated V6. That's complex and unorthodox technology, and Lexus engineered it to give drivers the efficiency of a CVT without sacrificing driving enjoyment. The package is subtle, working in the background to create a nearly seamless driving experience. It's engaging in a way most other hybrids can only dream of. The fact that it's wrapped in such gorgeous sheetmetal only makes things better. The Multimatic spool valve shocks in the Chevy Colorado ZR2 might seem low-tech compared to ProPilot Assist and the Lexus Multi-Stage Hybrid, but they represent a completely novel application of a technology that several years ago was so expensive that it was reserved for top-tier race cars. Like the LC 500h, these shocks really change your perception of how a vehicle like this should drive.