2008 Nissan Quest 3.5 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.

2015 Nissan Versa Sedan continues to prioritize space and price over looks

Nissan's refresh of its cavernous Versa Sedan is on hand today at the 2014 New York Auto Show. While we continue to appreciate the Versa for its space and low price, this slight restyling of the four-door sedan hasn't done much for its uninspiring appearance.
Newly enlarged headlights and a reworked, more Altima-like grille are the biggest changes to the front of this Versa, although Nissan has also added some brightwork around the revised foglight housings. Integrated turn signals liven up the mirrors, while the rear of the car wears a new and almost strangely sporty bumper.
Perhaps more importantly for prospective owners, Nissan has also made a few interior tweaks, with a new steering wheel and a revised center stack leading the change. There's some new available tech on the top-end SL model, as well.

Renault's push for more affordable EVs has global implications

The Renault K-ZE is a small electric car that signals a big change in how the French automaker plans on bringing electric vehicles to the masses. Set to go on sale in China beginning in 2019, the K-ZE is meant to have the design of a sport-utility vehicle, but it's on a supermini-sized frame. While it's set to arrive in Europe by 2021, this petite EV could eventually impact electric sales here in the U.S., too. That's because Nissan, maker of the Leaf EV, is part of the Renault-Nissan-Mitsubishi Alliance, a three-pronged automaker with a huge global presence. In China, however, the Renault brand has been absent from the country's booming market for electric vehicles — driven in large part by government mandates to combat air pollution by promoting cleaner, zero-emission cars and trucks in cities. Speaking ahead of the K-ZE's debut this week at the 2018 Paris Motor Show, Carlos Ghosn, the chairman and CEO of Group Renault, stated the company "was a pioneer and is the European leader in electric vehicles." To this, he added the K-ZE is meant to have global reach and bring costs down for the consumer. "We are introducing Renault K-ZE, an affordable, urban, SUV-inspired electric model combining the best of Groupe Renault: our leadership in EV, our expertise in affordable vehicles and in forging strong partnerships," said Ghosn. In China, the K-ZE will be manufactured as part of a joint partnership in cooperation with Renault, Nissan and the Chinese automobile firm Dongfeng Motor Group. The range of the K-ZE is expected to be about 150 miles per charge, or roughly the current range in the 2018 Leaf EV. Except the K-ZE is almost three feet shorter than the Leaf, which means Renault is getting a lot more range from a smaller and lighter amount of batteries. While a car this size would be too small for the U.S. market, the technology beneath this teeny hatchback/SUV is certain to make an appearance here in the years ahead. At the 2018 Geneva Motor Show, Nissan provided a hint of its future European EV plans, courtesy of the IMx Kuro Concept. This edgy-looking electric crossover is a good indication as to the design direction of Nissan's next range of electric crossovers and SUVs over the next 3-5 years — look for the design and tech to similarly migrate stateside.