1990 Nissan 300zx Twin Turbo T-top on 2040-cars

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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.

The mood at this year’s Paris Motor Show: Quiet

The Paris Motor Show, held every other year in the early fall, typically kicks off the annual cavalcade of automotive conclaves, one that traverses the globe between autumn and spring, introducing projective, conceptual and production-ready vehicle models to the international automotive press, automotive aficionados and a public hungry for news of our increasingly futuristic mobility enterprise. But this year, at the press preview days for the show, the grounds of the Porte de Versailles convention center felt a bit more sparsely populated than usual. This was not simply a subjective sensation, or one influenced by the center's atypically dispersed assemblage of seven discrete buildings, which tends to spread out the cars and the crowds. There were not only fewer new vehicles being premiered in Paris this year, there were fewer manufacturers there to display them. Major mainstream European OEM stalwarts such as Alfa Romeo, Fiat, Nissan and Volkswagen chose to sit out Paris this year, as did boutique manufacturers like Bentley, Aston Martin and Lamborghini. This is not simply based in some antipathy on the part of the German, British and Italian manufacturers toward the French market — though for a variety of historical and societal reasons that market may be more dominated by vehicles produced domestically than others. Rather, it is part of a larger trend in the industry. Last year, Mercedes-Benz announced that it would not be participating in the flagship North American International Auto Show in 2019 — and that it might not return. Other brands including Jaguar/Land Rover, Audi, Porsche, Mazda and nearly every exotic carmaker have also departed the Detroit show. Some of these brands will still appear in the city in which the show is taking place, and host an event offsite, to capitalize on the presence of a large number of reporters in attendance. And even brands that do have a presence at the show have shifted their vehicle introductions to the days before the official press opening in an attempt to stand out from the crowd. In many ways, this makes sense. With an expanding number of automakers, with diversification and niche-ification of models and with wholesale shifts that necessitate the introduction of EV or autonomous sub-brands, there is a growing sense that, with everyone shouting at the same time, no one can be heard.

Nissan e-NV200 electric van will start FedEx testing in DC

The electric van test program that Nissan and FedEx announced today at the Washington Auto Show isn't really all that new. After all, FedEx is already testing the all-electric e-NV200 in Singapore, Japan and Germany. The news today is that FedEx will be one of the first companies to test the EV in the US, and Nissan brought a prototype to the show to gin up interest. 200 CHAdeMO stations were added in December, a monthly record. The e-NV200 uses a powertrain similar to what's in the Nissan Leaf and weighs about the same as that passenger car, but Nissan isn't talking about US performance figures quite yet. Nissan isn't even saying if the vehicle will even come to the US, but this test program sure hints that something like that is in the works. For now, all that's official is that Nissan will bring two - yes, just two - e-NV200 units to the US, letting FedEx test one in the Washington, DC area for between six to eight weeks before cycling the EVs to other companies in the US over the next year. The idea, as you may have guessed, it to gather data on how companies might use this van and let Nissan figure out if it wants to sell the e-NE200 here. The van will start being built in Barcelona, Spain this spring and is currently intended for Europe and Japan. FedEx is no stranger to greener vehicles, and has 167 EVs in its US fleet right now. Read more in the press release below. The e-NV200 can use CHAdeMO fast charging, and Nissan said today that it has helped install 570 of those DC fast chargers in the US since announcing expansion plans last year. At the time, the target was 500 chargers in 18 months, so things are progressing faster than publicly anticipated. In fact, 200 CHAdeMO stations were added in December, a monthly record. Jan. 22, 2014 Nissan and FedEx Express Put All-Electric e-NV200 to Work in Collaborative U.S. Test WASHINGTON, D.C. - FedEx Express, a subsidiary of FedEx Corp., and Nissan announced today at the Washington Auto Show that the two companies will begin testing the Nissan e-NV200, a 100 percent electric compact cargo vehicle, under real world conditions in Washington, D.C. This test marks the first time the vehicle will be running in North America. FedEx Express and Nissan have conducted similar e-NV200 tests with fleets in Japan, Singapore, the United Kingdom and Brazil. FedEx and Nissan are both committed to reducing the environmental impact of their operations worldwide.