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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.

Ferrari hails Vettel as the 'moral winner' after 'stolen' F1 race

MONTREAL — Ferrari hailed Sebastian Vettel as the moral winner of the Canadian Grand Prix on Sunday while the German raged at being robbed of victory by race stewards. "They are stealing the race from us," the angry German exclaimed over the team radio as he was told he was under investigation after running off the track and into the path of Mercedes rival Lewis Hamilton. Vettel was given a five-second penalty, finishing first but having to hand victory to Hamilton. "No, no, no. Not like that. You have to be an absolute blind man, you go on the grass how are you supposed to control your car? This is the wrong world," the Ferrari driver yelled after being notified of the penalty. "It's not making our sport popular, is it? I mean, with these kind of decisions," he told Sky Sports television after the podium ceremony. He had earlier parked up in the wrong place and stormed straight to the Ferrari hospitality area before returning to the pitlane. There he rearranged the numbers in front of the cars, switching the 'one' board from Hamilton's car to the space where his Ferrari should have been. "If it had happened to me I would have kicked the damn board and thrown it against the car," said Mercedes F1 boss Toto Wolff, whose team has now won the first seven races of the season. "I am of course biased for Mercedes, and I say there is a rule that says you need to leave a car's width when you go off the track and I think his instinctive reaction was 'I need to protect that position' and maybe that was a tiny bit too far." Wolff said he was surprised by the stewards' decision but also defended them. The officials included experienced Italian racer Emanuele Pirro, a former F1 driver and five times winner of the Le Mans 24 Hours sportscar race. "I think the stewards up there need to be people that need to be supported," said Wolff. "There is Emanuele up there, it doesn't go any more professional and experienced than Emanuele. Said Vettel, "People want to see us race and that was, I think, racing. I hope the people come back, that's the main thing obviously... it's just a shame when we have all these little funny decisions." Ferrari team boss Mattia Binotto indicated there could be no appeal by the Italian team but said there was no doubt about the real winner. "It's not down to us to decide, and that's the sport. But certainly if you look at the crowd, everybody I think today believes that there was nothing Sebastian could have done," he said.

Rosberg survives the Mexican mess | 2016 Mexican Grand Prix recap

Roughly ten messy laps defined the Mexican Grand Prix – five laps at the start and five at the end. Those laps included a couple of actual wrecks and a few more near wrecks that turned the entire day into chaos. To have any chance of winning the 2016 Driver's Championship, Lewis Hamilton needed to get his Mercedes-AMG Petronas across the finish line ahead of teammate Nico Rosberg. Once again we got a weekend full of vintage Hamilton, the Brit dominating the from Friday to Sunday, except for the first corner of the first lap. Pole-sitter Hamilton reached Turn 1 clearly in front of the field. But he couldn't make the corner and stay on track, so he zipped into the runoff area and over the grass, rejoining at Turn 3 still ahead of the field. The stewards didn't penalize Hamilton, one commentator's explanation being that Hamilton "was not battling another car." The non-action left car #44 to enjoy a lights-to-flag win. At that very same corner, Rosberg also availed himself of the runoff area. His infraction seemed destined to incur a penalty until replays showed that Max Verstappen in the Red Bull slid wide and bumped Rosberg, causing the German to go off track. No penalties were handed out there, either. Verstappen would return to hound Rosberg later in the race when angling for second place. Verstappen took a stab through Turn 4 on Lap 50 of the 71-lap race, but ran off the track and lost touch with the Mercedes by Lap 55. Ferrari got half of its strategy right in Mexico, putting Sebastian Vettel hard on the charge in the final stint. The German got within DRS range of Verstappen on Lap 67, with Red Bull's Daniel Ricciardo a little more than a second behind Vettel. On Lap 68, Verstappen pulled the same move as Hamilton at the beginning of the race: the Dutchman ran wide through Turn 1, zoomed over the grass and rejoined the track at Turn 3, staying ahead of Vettel the whole time. With three laps remaining, the stewards chose to investigate after the race. In spite of Verstappen's own team telling he probably needed to cede position to Vettel, Verstappen stayed in front and slowed just enough to put Vettel under threat from Ricciardo. On Lap 70 Ricciardo had closed up to Vettel's gearbox. Headed for Turn 4, Vettel swung outside to take the corner. When Ricciardo moved inside to pass, Vettel moved inside to block the Aussie while both cars were in the braking zone. The Ferrari made light contact with the Red Bull, but Vettel held his position through Turn 5.