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Mercedes previews sleek concept for CES

It was over two months ago that we spotted a mysterious cloaked prototype said to belong to Mercedes, but we didn't know much about it at the time. And we still don't, but at least the German automaker has given us an idea of what to look forward to. Released on Facebook is this teaser image showing a silhouette of what appears to be that same concept car. The image is accompanied only by these few words: "The future will be bolder than you've ever imagined" and tagged by an accompanying #mbCES - which tells us only that, a) it's futuristic, which we already knew, and b) that it's coming to the CES, set to be held around a week from now in Las Vegas. The sleek one-box design appears to have some sort of appendage atop its roof – just the kind of periscope that might house, say, some cameras – leading to speculation that the idea behind this concept would be to showcase autonomous driving technology. We'd also be surprised if it weren't electric powered and – given the backdrop for its reveal – all the technology Daimler can throw at it. But one way or another, we'll be finding out soon, so watch this space. News Source: Mercedes-Benz via Facebook CES Mercedes-Benz Technology Concept Cars

Mercedes considering GLA-based crossover coupe

BMW opened a whole Pandora's Box when it introduced the X6 back in 2008. Sure it made little sense, sacrificing all that "utility" for a little more "sport," but it's been a solid success for BMW - especially considering the nominal expense it cost to develop the X6 on top of the X5 on which it's based. Little wonder that, while BMW has already followed up with a smaller version in the form of the X4, other automakers are starting to catch up. And that includes Mercedes-Benz.
The German automaker is preparing to launch a new MLC, based on the M-Class but with a sportier silhouette, and previewed it with the Concept Coupe SUV at the Beijing Motor Show. But that's just the start, according to the latest report from Automotive News Europe.
Mercedes is reportedly considering spinning off an entire line of crossovers more for use on the road than off it. Which may go without saying for most crossovers on the market, but considering the Geländwagen with which Mercedes got its start in SUVs, would mean an even further departure than it has undertaken already.

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.