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Nissan Leaf and the future of auto shows | Autoblog Podcast #525

Related: We obsessively covered the Frankfurt Motor Show — here's our complete coverage On this week's Autoblog Podcast, Editor-in-Chief Greg Migliore is joined by Associate Editor Joel Stocksdale. The pair discuss the long-awaited reveal of the second-generation Nissan Leaf as well as the Alfa Romeo Giulia and BMW M550i that recently passed through the office. They also preview the 2017 Frankfurt Motor Show and discuss the future and relevance of auto shows. The rundown is below. Remember, if you have a car-related question you'd like us to answer or you want buying advice of your very own, send a message or a voice memo to podcast@autoblog.com. (If you record audio of a question with your phone and get it to us, you could hear your very own voice on the podcast. Neat, right?) And if you have other questions or comments, please send those too. Autoblog Podcast #525The video meant to be presented here is no longer available. Sorry for the inconvenience.Get The Podcast iTunes – Subscribe to the Autoblog Podcast in iTunes RSS – Add the Autoblog Podcast feed to your RSS aggregator MP3 – Download the MP3 directly Topics and stories we mention Rundown Nissan Leaf reveal Frankfurt Motor Show preview What we're driving: Alfa Romeo Giulia and BMW M550i Unpopular opinion: the relevance of auto shows Spend my money Feedback Email – Podcast at Autoblog dot com Review the show on iTunes Image Credit: BMW, Nissan Green Podcasts Frankfurt Motor Show Alfa Romeo BMW Nissan Hatchback Electric Luxury Sedan alfa romeo giulia

Ex-Nissan exec Greg Kelly's suspended sentence lets him go home

TOKYO — A Tokyo court gave Greg Kelly, a former American executive at Nissan Motor charged with underreporting his boss Carlos GhosnÂ’s pay, a suspended sentence, but cleared him of most of the charges. The verdict announced Thursday of a 6-month sentence suspended for three years will allow Kelly to return to the U.S. during an appeal. Kelly's defense lawyers said they will appeal. It was unclear if prosecutors would also do so. Kelly, who appeared calm during the court session, said afterward that he was stunned by the verdict. “I have always acted in the best interests of Nissan, and I have never been involved in an unlawful act,” said Kelly, who is planning to head back to Tennessee. The court acquitted Kelly on some counts but found him guilty of charges for just one of the eight years for which the compensation allegedly was under-reported. The defense team said that was unacceptable. “Kelly is completely innocent. We cannot accept the erroneous ruling that found him guilty for that final year,” the defense, headed by Yoichi Kitamura, said in a statement. Kelly was arrested in November 2018 at the same time as Ghosn, a former Nissan chairman and head of the Renault-Nissan-Mitsubishi alliance. Both insist they are innocent and that the money in question was never paid or decided on. The trial at Tokyo District Court began in September 2020, with Ghosn absent after he jumped bail in late 2019, hiding in a box for music instruments on a private jet. He fled to Lebanon, which has no extradition treaty with Japan, and has been writing books and making movies about his experiences. During ThursdayÂ’s session, Chief judge Kenji Shimotsu repeatedly slammed Ghosn, telling the court Ghosn showed greed and malice in a “dictatorial rule” at Nissan. Nissan's faulty governance misled investors and had a damaging impact, he said. Shimotsu said Ghosn made an arrangement for his compensation that was “conducted solely out of his personal greed.” “There is absolutely no room for extenuating circumstances in his motive,” he said. Ghosn called the judgement a “save-face verdict” for the prosecutors and other Nissan executives that he accuses of colluding against him, Kelly, Renault and all shareholders. “I am relieved for Greg and his family,” Ghosn said in a Zoom call with a small group of reporters.

DC fast charging not as damaging to EV batteries as expected

As convenient as DC fast charging is, there have been lots of warnings that repeated dumping of so many electrons into an electric vehicle's battery pack in such a short time would reduce the battery's life. While everyone agrees that DC fast charging does have some effect on battery life, it may not be as bad as previously expected. Over on SimanaitisSays, Dennis Simanaitis, writes about a recent presentation by Matt Shirk of the Idaho National Laboratory (INL) called DC Fast, Wireless, And Conductive Charging Evaluation Projects (PDF) that describes an ongoing test of four 2012 Nissan Leaf EVs that are being charged in two pairs of two. One pair only recharges from 50-kW DC fast chargers, which the other two sip from 3.3-kW Level 2 chargers exclusively. Otherwise, the cars are operated pretty much the same: climate is automatically set to 72 degrees, are driven on public roads around Phoenix, AZ and have the same set of dedicated drivers is rotated through the four cars. "Degradation depends more on the miles traveled than on the nature of recharging." What's most interesting are the charts on page seven of Shirk's presentation (click the image above to enlarge), which show the energy capacity of each of the four vehicles. When they were new, the four batteries were each tested to measure their energy capacity and given a 0 capacity loss baseline. They were then tested at 10,000, 20,000, 30,000 and 40,000 miles, and at each point, the DC-only EVs had roughly the same amount of battery loss as the Level 2 test subjects. The DC cars did lose a bit more at each test, but only around a 25-percent overall loss after 40k, compared to 23 percent for the Level 2 cars. Simanaitis' takeaway is that, "INL data suggest that the amount of degradation depends more on the miles traveled than on the nature of recharging." The tests are part of the INLs' Advanced Vehicle Testing Activity work and a final report is forthcoming. These initial numbers from IPL do mesh with other research into DC fast charging, though. Mitsubishi said daily fast charging wouldn't really hurt the battery in the i-MiEV and MIT tests of a Fisker Karma battery showed just 10-percent loss over 1,500 rapid charge-discharge cycles.