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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.

Chinese-designed Nissan Lannia Concept debuts in Beijing

Nissan showed off a stylish new concept car to the assembled crowds of media at the Beijing Motor Show. The Lannia Concept is... well, it's not that easy to describe. It's kind of a sedan, only it looks a bit like a fastback from the rear. But for a twist, it has an ever-so-small rear deck. Regardless of how we'd classify it, it's a seriously sharp piece of styling, thanks to its unique shape and flowing character lines.
If the Lannia's styling appears familiar, it's because we've sort of seen it before. There's more than a little bit of inspiration from the Friend-Me Concept. The Lannia's overall shape is similar to the Friend-Me, while both the front and rear clips look decidedly more production ready. Considering this evolution, we shouldn't rule out a production Lannia in the next few years. And if Nissan's product boss, Andy Palmer is any indication, the new model might not be limited to China.
"It was designed by Chinese, built by Chinese for the Chinese people, and ultimately, for the world," Palmer said in a statement. If Nissan can keep this sharp styling, this could prove a compelling buy in a number of markets.

Datsun expands low-cost revival with new Mi-Do in Moscow [w/video]

Those who were disappointed when Datsun changed its name to Nissan over three decades ago may have been pleased to see the marque revived last year, even as a budget brand. Nissan's counterpart to its ally Renault's Dacia budget brand, Datsun has been steadily expanding its lineup of low-cost transportation for developing markets with the debut of the Go hatchback in India, the Go+ minivan in Indonesia and the On-Do sedan in Russia. And now it has returned to Moscow to reveal its fourth model, the Mi-Do.
Based closely on the On-Do sedan (which itself is based on the Lada Granta) the Mi-Do takes on a five-door hatchback bodystyle but with no more frills. It uses the same front-drive chassis with the same wheelbase as the sedan, but its chopped tail makes it a good foot and a half shorter overall. Into that compact shape, Datsun has fitted dual airbags, ABS and... well, that's about it. It's got a 1.6-liter, eight-valve inline-four kicking out a grand total of 87 horsepower to either a five-speed manual or a four-speed automatic. Bare bones, this is.
While delivery of the first On-Do sedans commences next month (with the first example going to an IT specialist in Omsk), the Mi-Do is set to begin delivery early next year. Scope out the video and press release below from the Mi-Do's reveal at the Moscow Motor Show.