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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.

Toyota, Honda, Nissan and more collaborating to increase fuel efficiency

Toyota, Honda, Mazda, Nissan, Subaru, Mitsubishi, Suzuki and Daihatsu have announced an alliance that will see a push to improve fuel economy from both gas-powered and diesel-powered engines by as much as 30 percent before the end of the decade.
The newly assembled Research Association of Automotive Internal Combustion Engines put the roughly $20-million project together, with the Japanese government committing to half the cost while the eight manufacturers will chip in the rest.
According to Automotive News, the automakers will team up and share basic research on internal-combustion engines in a bid to cut costs. Eventually, the results of the research will find its way into a production vehicle, although it's unclear just when we'll see the fruits of this partnership on the road.

2015 Nissan Micra is your cheapest new car, Canada

Canadians looking for a brand-new car on the cheap, take note. This is the 2015 Nissan Micra, and it will arrive at dealerships this spring boasting a starting price of $9,998 Canadian dollars (circa $9,100 US), well under the $11,898 asked for a 2014 Versa Sedan.
Of course, that ultra-low asking price isn't for a fully loaded model. The Micra will arrive in the Great White North in three trims - S, SV and SR - with the buyer's choice of a five-speed manual or a four-speed automatic. A 109-horsepower, 1.6-liter four-cylinder is the sole engine choice. There will also be a number of accessory options that should allow some personalization for the small cars, with Nissan claiming that things like door handle finishers and mirror caps will be available in five different colors (plus chrome) for under $200.
"At Nissan, we understand the need in Canada for small, urban-friendly cars that are fun to drive and express their driver's personality. With Micra, we're delivering a proven global vehicle at a very attractive price - it's going to make a huge impact on the market," said Christian Meunier, the President of Nissan Canada.