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BMW 5 Series GT spied in the snow

Tuesday, December 22 might be the official start of winter, but as the northern hemisphere hunkers down for the darkest and coldest days of the year, the automotive testing community is beginning its annual migration to the snow-covered roads of Sweden. For BMW, that means heading north with the new 5 Series Gran Turismo. This isn't the first time we've seen the hunchbacked five-door, as our spies captured it about six weeks ago testing in Germany. This new round of images doesn't reveal a great deal more about the 5GT, but it's further evidence that BMW is moving into the next stage of testing. This still looks like it'll be a more stylish evolution of the original 5GT idea. And as our spies report, we can still expect a significant weight savings, too. We're still expecting the the second-gen 5GT to arrive in late 2016. Check out the full gallery of snowy spy shots up top.

BMW plans i5 as a useful EV for families

BMW has the often-rumored i5 under development as the next member of its i sub-brand. While the work isn't done yet, look for the future model to be an electric vehicle to appeal to families. To fit the mainstream purpose, BMW's engineers plan to give the new product a long driving range and useful cargo capacity, i product boss Henrik Wenders told Car and Driver. In the brief interview, Wenders shoots down many previous rumors about the i5. For example, he says the model is an EV – not hydrogen fueled or a plug-in hybrid like previous reports claim. However, BMW plans to offer an optional range extender like it does for the i3. "The range-extender plays an important part in the next years when range remains a limiting factor and a source of anxiety," said Wenders. Without saying so directly, the exec also seems to suggest the division wouldn't use the platform from the long-wheelbase 5 Series for the i5, which some reports allege. Instead, Wenders sees the sub-brand as pushing BMW's technological prowess with tech like the current model's extensive use of carbon fiber. According to Wenders, "One of i's roles is as an enabling brand, to help industrialize new materials and processes. We have already opened the door with the i3, and we will take it from there." BMW's EV boss told Autoblog in early 2014 that the company already had the new vehicle under development, but the automaker later denied that claim. With the current lineup, the i3 excels in urban environments, and the i8 is a sports coupe. The next natural step is to offer more room and greater range with the i5. Given the upcoming EV boom from models like the Chevrolet Bolt, Tesla Model 3, and next-gen Nissan Leaf, we're very curious to see BMW's effort to stay competitive in the segment. Related Video:

Recharge Wrap-up: BMW plans for retired batteries; automakers support dual-standard chargers

Toyota will test hybrids with silicon-carbide (SiC) power semiconductors. In Japan, Toyota has put the SiC power semiconductors into the power control units of a Camry Hybrid prototype and a fuel cell bus for a year-long test. Research suggests the SiC units will decrease electrical losses while managing power supply, thus improving overall powertrain efficiency. Current power semiconductors account for about 20 percent of electrical losses, and success with these tests could mean more efficient hybrids on the roads in the future. Read more at Hybrid Cars. Automakers from CCS and CHAdeMO camps are supporting dual-standard charging station networks. https://www.autoblog.com/bmw/, Volkswagen (CCS camp) and ChargePoint announced plans to build "express charging corridors" by installing about 100 DC fast chargers, many of which will support both types of charging. Kansas City Power & Light is partnering with Nissan (CHAdeMO camp) and ChargePoint to install DC chargers that "will charge any model of electric vehicle on the market." This leads the folks at Green Car Reports to look into whether this ends the looming standard war between automakers in the US. Read more at Green Car Reports. BMW, Bosch and utility company Vattenfall are making plans for a second life for retired BMW i3 batteries. The Second Life Batteries Alliance project will recycle the old lithium ion battery packs - which can still hold a charge - in off-grid storage and grid-stabilization applications, beginning with a grid storage system in Hamburg, Germany. Bosch has created a battery management algorithm to extend the life of the batteries and make sure they don't cause harm to Vattenfall's facilities. Read more at Transport Evolved.