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Why it's difficult to accurately test the efficiency of a plug-in car

When it comes to electric vehicles and plug-ins in general, the Environmental Protection Agency-certified range is a hugely important number. While actual range anxiety is largely psychological, the magic number does provide a point of comparison of buyers considering one EV over another. The driving distance is also often touted by automakers when marketing their models. Unfortunately, as Green Car Reports finds in a recent deep dive, the way the EPA calculates the figure is a convoluted mess, and discovering the reasons why is definitely worth the read. The issue isn't about bad science but instead comes down to vague wording. The EPA's accepted range test is sourced from an evaluation called J-1634 from the Society of Automotive Engineers, and it seems to provide balanced results for vehicles that automatically reach a single state of charge when plugged in. However for models with multiple charge settings, the situation gets complicated very quickly. Of course, these modes are often created in the software, meaning that a car's certified driving distance can change with just a few taps of the keyboard without the real world results owners might experience actually changing. By showing the test's effects on the certified range for the Tesla Model S, Nissan Leaf and Mercedes-Benz B-Class Electric Drive over the last few years, Green Car Reports makes a compelling argument that it's the evaluation that needs to change. Thankfully, it appears that the solution is a very simple one. Get the details here.

Nissan, Renault in talks to merge as one company

Nissan and Renault have been tied together as an alliance for nearly 20 years, but now the Japanese and French automakers are discussing whether to merge. Bloomberg, citing unidentified sources familiar with the confidential talks, reports that the idea is to form a larger, single publicly traded company to better compete against giants like Toyota and Volkswagen. It would also mark the end of the alliance that first began in 1999 and also includes Mitsubishi, in which Nissan acquired a controlling interest in 2016. A full merger would help the companies pool resources to develop electric vehicles, autonomous vehicles and car-sharing services. It would involve Nissan giving Renault shareholders stock in the new company, with Nissan shareholders also gaining shares in the new company, Bloomberg reports. The new company would be run by Carlos Ghosn, the current chairman of both companies. But any such merger, as you might expect, would be complicated, in part by geopolitics. The French government owns a 15-percent stake in Renault, and both the French and Japanese governments might be reluctant to let go of their respective home-grown brands. Currently, Renault owns a 43-percent stake in Nissan, while Nissan owns 15 percent of its French partner. Reuters reported recently that Ghosn proposed buying most of the French government's stake in Renault as part of plans for a closer tie-up. The Renault-Nissan-Mitsubishi alliance already has been working to establish a $200 million mobility tech fund to invest in startups, a reflection of how seismic changes in the auto industry have left many legacy companies scrambling to stay current. Nissan in 2016 paid a reported $2.3 billion to acquire 34 percent of Mitsubishi in order to share platforms, technology, manufacturing and other resources. Related Video: This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings. Image Credit: Patrick T. Fallon/Bloomberg Earnings/Financials Government/Legal Green Mitsubishi Nissan Renault car sharing merger

Nissan breaks annual EV sales record with two months to spare

Nissan has sold more pure EVs in the US this year than any other automaker, ever. And there are still two selling months left. Last year, Nissan sold a record 22,610 Leaf electric vehicles in the US. This year, through the end of September, Nissan sold 21,822 Leafs and has been selling more than 2,000 a month for the last seven months (in some cases, over 3,000). Basic math skills make it clear that 2014 would handily beat 2013, so now we get to play the guessing game to figure out by how much. Nissan isn't yet saying what October sales were (the month isn't over yet, and we're expecting the numbers on Monday) but if we look up the general trend for the last quarter of 2013, sales stayed steady (compared to the previous months) in October and November and then shot up in December. Given the overall increase in 2014 versus 2013 (up 36 percent through the end of September), who wants to bet that Nissan will sell more than 30,000 Leafs this year? Anyone? Compare Leaf sales with the other plug-in vehicle that went on sale alongside the Leaf at the end of 2010: the Chevy Volt sold over 23,000 units in 2012 and 2013 but is way down so far this year (14,540 through the end of September). An updated Volt will go on sale in the second half of 2015. Nissan has not disclosed when a new Leaf will go on sale. Nissan has sold over 142,000 first-gen Leafs around the world and over 64,000 in the US. Nissan LEAF sets annual U.S. electric vehicle sales record - again NASHVILLE, Tenn. – With more than two months remaining, Nissan LEAF has shattered the record for the most U.S. electric vehicle sales in a single calendar year, surpassing the previous record of 22,610 that it set in 2013. "With nearly 20 electric cars or plug-in hybrid models on the road today, Nissan LEAF remains at the head of the class, outselling the nearest competitor by 50 percent through September," said Brendan Jones, director, Nissan electric vehicle Sales and Infrastructure. "Since the initial launch in 2010 our primary goal is to bring electric vehicles to the mass market in a practical and fun-to-drive package, and we continue to deliver electric cars to more new buyers than anyone else." LEAF sales in 2014 through September are up more than 36 percent compared to the same period last year. With more than 142,000 LEAF sales globally since launch and more than 64,000 of those in the U.S., Nissan is the global leader in electric vehicles. (Nissan will announce October U.S. sales on Monday, Nov.