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Nissan Leaf Nismo RC Concept [w/video]

Nissan took the wraps off its Leaf Nismo RC Concept at the New York Auto Show more than two years ago. As inferred, the vehicle shares many of its pure-EV components with the production Leaf currently sitting in your dealer's showroom. But don't assume the concept is a placid, family friendly, four-place, front-wheel-drive plug-in for grabbing groceries - the RC (as in "Racing Challenge") is a purpose-built, two-seat, rear-wheel-drive prototype race car tuned for the short track.
The RC Concept is fitted with an 80-kW AC synchronous motor driving the rear wheels and drawing power from a 48-module lithium-ion battery. While the motor and battery are nearly identical to the consumer-friendly Leaf, a sleek full carbon-fiber monocoque body shell and a slew of other enhancements mean the RC is 40-percent lighter, a foot shorter in overall height and nearly seven inches wider than its commuter namesake. Nissan says the RC Concept will hit 62 miles per hour in about 6.8 seconds, top out at 93 mph and run for about 20 minutes under race conditions (it will accept an 80-percent charge in 30 minutes with a quick-charger). Understandably, if a zero-emissions motorsport series comes to fruition, the races would be short and nearly silent.
We caught up with the Leaf Nismo RC concept in Southern California, where we were offered the opportunity to zip it around a tight autocross at the former Marine Corps Air Station, El Toro.

Court rejects Carlos Ghosn's request to attend Nissan board meeting

TOKYO — A Japanese court has rejected a request by former Nissan chairman Carlos Ghosn, released on bail last week, to attend the Japanese automaker's board meeting on Tuesday. Nissan dismissed Ghosn as chairman after his Nov. 19 arrest, but he remains on the board. The Tokyo District Court said it rejected Ghosn's request on Monday but did not elaborate on the reasons. It had been unclear whether Ghosn could attend the board meeting. The court's approval was needed based on restrictions imposed for his release on bail. The restrictions say he cannot tamper with evidence, and attending the board meeting could be seen as putting pressure on Nissan employees. Prosecutors had been expected to argue against his attendance. They were not available for immediate comment. Ghosn has been charged with falsifying financial reports in underreporting his compensation and breach of trust in making payments to a Saudi businessman and having Nissan shoulder investment losses. He insists he is innocent, saying the compensation was never decided or paid, the payments were for legitimate services and Nissan never suffered the losses. Since his release on March 6 from Tokyo Detention Center on 1 billion yen ($9 million) bail, he has been spotted taking walks in Tokyo with his family, but he has not made any comments. His attempt to exercise what his lawyer, Junichiro Hironaka, called his "duty" by attending the board meeting signals one way he may be fighting back. Hironaka has said Ghosn will speak to reporters soon. A date for a news conference has not been announced. Nissan said Monday that Renault Chairman Jean-Dominique Senard, Renault Chief Executive Thierry Bollore, Nissan Motor Co. CEO Hiroto Saikawa, and Osamu Masuko, the chairman and CEO of Mitsubishi Motors Corp., will hold a joint news conference Tuesday after the board meeting. Nissan appears determined to highlight new leadership without Ghosn. It is part of an alliance with Renault SA of France, and more recently with Japan's Mitsubishi Motors, that was largely cobbled together by Ghosn, who led Nissan for two decades. Nissan, which makes the March subcompact, Leaf electric car and Infiniti luxury models, has denounced Ghosn for alleged misconduct. A decision at a shareholders' meeting is needed to remove Ghosn from the board. A shareholders' meeting is scheduled for next month.

Nissan Leaf battery cells put through torture test, live to charge again

One minor chink in the armor of the Tesla Model S is that a small number have caught fire, once their battery packs were penetrated. Nissan Leaf drivers, however, might just be able to weather such an event without an ensuing CarBQ. Our evidence for such a claim? A video that has surfaced of cells from a Leaf pack undergoing a battery of torture tests (pun somewhat-ashamedly intended). Shared by folks at the Hybrid Auto Center in Las Vegas – who offer for sale, among other things, used Leaf lithium battery modules – the footage shows salvaged cells being brutally assaulted with a screwdriver, and later, a propane torch. Granted, these tests are not the same thing as flinging a piece of metal into a working pack at 70 miles per hour, but they do claim to show that a puncture does not always equal a fire. Oh, and don't try this at home. When pierced through by the flat head tool, there is no explosion or eruption of flame. Instead, a rather modest wisp of smoke shyly emerges as the electrolyte next to the shorted area of the fully-charged foil pouch reacts with the influx of oxygen. Again and again, the blade descends, until the cell is riddled with holes. No fire. Amazingly, when connected with a voltmeter afterward there are still plenty of signs of life, and when it is charged and discharged (off-camera), it reportedly suffers only a slight loss of charge capacity. The video goes on to show another cell attacked with open flame with similar results. While the demonstration is, perhaps, somewhat crude, the message it sends is loud and clear: lithium batteries can be safe and rather robust, despite some freak accidents. Scroll below to watch the short presentation for yourself. This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings.