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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-AMG gears up for 2016 DTM with new C63 Coupe

Mercedes was once a force to be reckoned with in DTM. The Silver Star marque won six drivers' championships and nine constructors' titles since the modern Deutsche Tourenwagen Masters series rebooted in 2000. But though it's currently leading the standings, the last time it won the championship was in 2010. Audi and BMW have traded bragging rights each year since. What you see here, then, is the vehicle by which Benz hopes to recapture its former glory in the German tin-top racing series. Presented alongside the Edition 1 at the Frankfurt Motor Show, the new touring car is based – stylistically at least – on the new C63 AMG Coupe, but is designed specifically for the race track. Underneath the largely carbon-fiber bodywork sits a 4.0-liter V8 engine driving 483 horsepower and 369 pound-feet of torque through a six-speed sequential gearbox to the rear wheels. It's suspended by pushrod-actuated by double wishbones and features a mechanical diff (but no traction control) and carbon-ceramic brakes (but no ABS). In short, the new C63 is all business. And it looks about ready to take on Germany's most famous racing circuits and those of some of its neighbors – from Hockenheim, the Nurburgring, and the EuroSpeedway Lausitz to Zandvoort, the Red Bull Ring, and the Moscow Raceway. Audi and BMW had better watch their mirrors. Mercedes-AMG DTM Team present 2016 race car - Looking ahead to the 2016 season: How the new DTM car fielded by the Mercedes-AMG DTM Team will look - Inspired by the DTM: AMG launch Edition 1 Mercedes-AMG C 63 Coupe - Five questions to Head of Mercedes-AMG DTM Ulrich Fritz - Overview: How Mercedes-Benz DTM vehicles have evolved - Ulrich Fritz: "Our aim with this vehicle is, of course, to continue the Mercedes-Benz success story in the DTM." The 2015 DTM season reaches its climax in September. But even before the final three race weekends of the year at Oschersleben, the Nurburgring and Hockenheim, the Mercedes-AMG DTM Team are providing an insight into what lies ahead for the race series, revealing the new car that they will enter for the 2016 campaign. Design adaptations to the 2016 Mercedes-AMG C 63 DTM first began last year. The dynamic-looking headlights and the twin blade grille typical of the AMG are two of the car's most striking features. The first tests with the new vehicle will take place during the winter as part of preparations for the 2016 season.

Autoblog Minute: Frankfurt Motor Show recap

We check in with Autoblog staffers in Germany for a recap of the biggest reveals from the 2015 Frankfurt Motor Show. Autoblog's Adam Morath reports on this edition of Autoblog Minute with commentary from senior editor, Greg Migliore. Show full video transcript text [00:00:00] As the doors of the Frankfurt Motor Show open to the world's press we venture across the Atlantic for a front row seat to all the action. I'm Adam Morath and this is your Autoblog Minute. The fall auto show season kicks off this week and Germany is set to play host. We're expecting plenty of big vehicle reveals and industry news to come out of Frankfurt. [00:00:30] [Greg Migliore Interview] [00:01:00] Be sure to check in with Autoblog for tons of great photos, video and editorial coverage on all things Frankfurt. For Autoblog, I'm Adam Morath. Autoblog Minute is a short-form video news series reporting on all things automotive. Each segment offers a quick and clear picture of what's happening in the automotive industry from the perspective of Autoblog's expert editorial staff, auto executives, and industry professionals. Frankfurt Motor Show Bentley Jaguar Mercedes-Benz SUV Concept Cars Electric Autoblog Minute Videos Original Video