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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.

BMW i3 takes to the track, circles it in a way you don't expect

So, who wants to see a BMW i3 race around a track. That's what we thought. It's not a long video, but it is entertaining, and the way the urban EV does a 'loop' at second 25 certainly caught out eye. The i3 is scheduled to go on sale in the US later this year and will start at $41,350. The diminutive electric vehicle has a top speed of 93 miles per hour and can hit 62 mph in 7.2 seconds. We found it a hoot to drive, but we're not sure if hardcore BMW performance fans will totally 'get' this car's performance. The i3 is great at what it does, but it wasn't born to hit the race track. After seeing this video, though, we want a crack at it, skinny wheels and all. You can get a behind-the-scenes glimpse here, where Chris Neff writes, "The i3 basically turns in on itself. This is one sharp turning radius, take a look at 24 seconds into the video. We were actually trying to get the i3 to do doughnuts, but the computer would not let the rear brake loose, still, you can see how it held and how sharp we were turning....about 27 times in a row." Watch all 49 seconds below. And wonder with us if whatever aerial device was used to get the shot that ends at four seconds in was destroyed just after the video cuts away.

Motorweek remembers the Bimmers that made us all fall in love

The enthusiast's tied-in-knots relationship with BMW makes the Bavarians one of those brands especially ripe for nostalgic flights. That's why as soon as we saw the opening shot of Motorweek's review of the 1986 BMW 325e and a 635Csi, we let out a long sigh and thought, "Ahhhhh, I remember those days..." The two red barons were the new entries for the year, the 325e offering a couple of extra doors for the first time, the 635CSi rounding up the powerplant's displacement compared to the 633CSi that preceded it. The inline six-cylinder in the current 335i sedan gets on with 300 horsepower; 28 years ago, the 325e made do with a 2.7-liter inline six offering 121 hp, taking 9.3 seconds to get to 60 miles per hour from a standstill. That's four seconds more than today. Those willing to pay $41,000 for the 635CSi got a 3.4-liter inline six with 182 hp, and Motorweek praised it as a "confident handling car that does feel big and clumsy at times." The more things change, you know... Check out the video for a reminder of how BMW got to be what it is, and to hear the most unusual use of the word "oriental" we've heard in a while. News Source: MotorWeek via YouTube BMW Coupe Luxury Classics Videos Sedan