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2014 Mercedes B-Class ED battery much bigger than previously stated

There was something unexpected hiding in the new configurator for the 2014 Mercedes-Benz B-Class Electric Drive: a $600 "Temporary range extender." Since we've never heard of such a thing, we had to click through for more. The official explanation runs like this: A suite of options to further increase your driving range includes added insulation of the doors and roof for to increase climate-control efficiency, along with an electrically heated windshield and a range-extending charge function. By pressing a button on the console prior to charging, the maximum charge level for battery will increased for the next charge cycle. The higher-capacity charge can provide up to 17 additional miles of range. The passive features that increase range should be standard in all models, we think. But we were more curious about the battery charge situation. How do you increase a maximum? And is it a good idea to do so? The configurator includes this disclaimer, after all: Range extender should only be used on a limited basis, and could shorten battery life if used excessively. How much is excessive? We investigate below. The B-Class ED has, according to the specs, a 28-kWh battery. First, let's understand what this "temporary range extender" is all about. The B-Class ED has, according to the specs, a 28-kWh battery. But Terry Wei, from the Mercedes-Benz USA product and technology communications department, confirmed to AutoblogGreen that the B-Class ED is actually hiding a 36-kWh battery, but the automaker is calling it a 28-kWh battery because that's how much energy capacity is used in day-to-day use. Most automakers publicly claim the actual capacity and then admit they use a percentage of it. The Chevy Volt, for example, has a 16.5-kWh battery pack, but a "full charge" only fills up around 65 percent of that. In the B-Class ED, the 28 kWh of useable energy provides an EPA-certified 87 miles of range. But, since there are eight kWh of reserve, the temporary range extender (we think of it as a software update accessed by a button) can access some of that and offer the aforementioned 17 miles. Now that we know what we're dealing with, this reminds us of an evolved version of the "remote wireless charging" feature that was touted in the Reva EV. Wei said that the reason the feature is optional is because Mercedes doesn't think most people will need it. Eighty-seven miles is plenty for your average EV driver, but when you want to have 100+ in the tank, you can.

Mercedes to add 10 new plug-ins by 2017

The range of plug-in hybrid models available from Mercedes-Benz is about to see a massive expansion thanks to the German luxury brand's announcement to add 10 of them in the lineup by 2017. At the same time the company is rebranding its PHEV range to carry the simple letter "e." For example, the C-Class model previously known as the C350 Plug-in Hybrid is now renamed he C350e. Some of the models in Mercedes' PHEV range are already known, like the aforementioned C350e, and the luxury brand is hinting at two more. The GLE is confirmed to be the brand's first plug-in crossover at some point after the non-coupe version debuts. The company also seems to suggest the Concept V-ision E might see production. Shown in Geneva, the van is based on the V-Class, which is related to upcoming Metris in the US. Mercedes' lineup of diesel and gasoline-fueled hybrids has helped the brand reduce its fleet emissions in Europe by over 40 percent in the last two model generations. Not all of these new PHEVs might make it to the US, though. Mercedes spokesperson Michael Minielly tells Autoblog the company's confirmed plug-ins are the 2016 S550e and C350e that launches this fall. "We have no further announcements regarding what else will be coming to the US market at this time," he said. The rest of the electrified lineup here includes the E400 Hybrid, plus the B-Class Electric Drive and Smart Fortwo Electric Drive EVs. Strategic hybrid initiative from Mercedes-Benz: Ten new plug-in hybrids by 2017 Stuttgart/San Francisco. Extra impetus for the Mercedes-Benz strategic hybrid initiative: In the run-up to 2017 the company is bringing out a total of ten plug-in hybrid models, i.e. one new model with high-tech hybrid drive every four months on average. Following the successful launch of the S 500 PLUG-IN HYBRID, this month will see the C 350 e, the second model to feature the progressive drive concept, find its way to dealerships. And what might happen next with the strategic hybrid initiative has just been demonstrated by the Concept V-ision e study at the Geneva Motor Show. Under the new Mercedes-Benz nomenclature, an "e" replaces the words PLUG-IN HYBRID. "Plug-in hybrids are a key technology on the road to the local emission-free future of the automobile," emphasises Prof Dr Thomas Weber, member of the Board of Management of Daimler AG and responsible for Group Research and Mercedes-Benz Cars Development.

Autoblog Unplugged: 2015 Mercedes-Benz GLA45 AMG

Mercedes-Benz's AMG division entered new territory in late 2013 with the launch of the CLA45, an all-wheel-drive sedan (with front-wheel-drive underpinnings) motivated by a turbocharged, four-cylinder engine. But it wasn't any old turbo-four – the boosted 2.0-liter powerplant claimed the title of most powerful production four-cylinder engine. From behind the wheel, we loved its turbo-heavy antics and steer-it-with-the-throttle dynamics. Now, Mercedes offers the GLA-Class – a small crossover based on that CLA architecture. And rather than just leave it alone in GLA250 guise, the AMG folks created the tiny-tough GLA45 high-riding hatch you see here. It's got the same 355-horsepower, 332-pound-feet turbo-four underhood, a seven-speed dual-clutch transmission, and a unique sound that's unlike anything you might expect from a small CUV. That's why we took to some of our favorite backroads to capture another Autoblog Unplugged video with the GLA45. There's no talking, no music, no rizzle-razzle – just shots of the GLA45 driving down our favorite winding roads with nothing but the sweet, throaty sounds of the AMG powerplant. Good luck holding back your giggles when you hear the braaap of a quick gear-change. Mercedes-Benz Crossover Luxury Performance Videos mercedes gla-class mercedes gla45 amg