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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 Nissan Ariya was nearly the new Murano

NEW YORK — In addition to providing thoughts on a future Xterra while at the New York International Auto Show, Nissan Americas Senior Vice President and Chief Planning Officer Ponz Pandikuthira also talked with us a bit about EVs, and more specifically model lines and nameplates. We've seen a few strategies ranging from almost completely new and parallel model lines (such as Hyundai's Ioniqs and Kia's EV#s), to reusing old names on still similarly parallel models (such as Chevy's Equinox, Blazer and Silverado EVs), and of course blends of the two. So far, Nissan has gone with the separate model route with Leaf and Ariya, but that may not be as much the case in the future. Pandikuthira noted that now, consumers don't have as much interest in their EVs being some completely unique, statement piece. As such, both Nissan and Infiniti will be adding EVs to existing nameplates more so than totally new model lines. He didn't say whether they would simply be electric variants of existing internal combustion models, or something like Chevy's model, though. But he did note that the Nissan Ariya was, at one point, considered as a possible Murano successor. It certainly would make sense to us. The Ariya is a distinct-looking crossover, and one with a very upscale interior, both key tenets of the Murano from that model's introduction in the early 2000s. Plus, the Murano is in pretty dire need of a replacement, as the current generation dates back nearly a decade ago to the 2015 model year. The reason Pandikuthira gave for the Ariya decision was that the crossover represented enough of a change in Nissan's EV technology and capabilities that the brand wanted to highlight that with a unique nameplate. Nissan won't be ruling out the possibility of new EV-only models, though. Just like with Ariya, Pandikuthira told us that if a planned car is unique enough, the company will still be open to a new line. But expect more, say, electric Rogues and Altimas than totally new names. Related video: This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings.

Nissan's dismal 2019: Where does Japan's struggling brand go from here?

Auto sales have gradually slowed from their peak during the boom years that followed the global recession, but Nissan's rapid decline stood out even in a year when few high-volume manufacturers had much to be excited about.  Of the "Japanese 3," Nissan's 2019 performance was by far the most troubling. Through November, when the company last posted its global sales figures, its volumes were down 8 percent compared to 2019. Here in the United States, its full-year numbers were down 9.9% in an industry that slid just a hair more than 2 percent overall.  Meanwhile, Honda managed a slight increase in U.S. sales (0.2%) and Toyota, much like the industry in general, finished the year down approximately 2%. Like Nissan, Honda and Toyota have remained committed to cars — including compact and midsize sedans — and have a comprehensive portfolio of offerings in the key SUV and crossover segments.   On paper, Nissan's lineup checks all the right boxes. From the subcompact Kicks up to the Armada, it has something for sale in virtually every possible nook and cranny of the people-mover segment, but almost all of these trucks (and trucklets) took a beating in 2019. Only the baby Kicks managed to improve on its 2018 sales, which isn't saying a whole lot, considering it was barely sold in 2018 to begin with.  In fact, the bonus volume contributed by Kicks helps obscure just how poorly some of Nissan's key offerings performed last year. Combined Rogue and Rogue Sport sales slid 15%; Murano was down more than 18%; the Pathfinder and Armada managed to pace the general industry, dropping 2.8 and 1.9%, respectively, but the astute reader will note at this point that we've yet to single out any bright spots. The news was even worse on the truck side. Frontier was down 9.1%. Titan? Down 37.5%. Crossovers and SUVs are selling. Trucks, even from import brands, are also selling. Toyota's mid-size Tacoma was up in 2019; both it and the full-size Tundra still more than tripled the volume of their Nissan competitors. Further muddying the waters, Honda managed its year-over-year volume increase without selling a full-sized pickup at all.  What, then, is Nissan's problem? To borrow an oft-used phrase, "It's the product, stupid." The most striking evidence of this issue is the Rogue, which competes in the compact crossover segment — a collection of vehicles that essentially sell themselves.