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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.

Mitsubishi Motors to relocate North America HQ to Tennessee

NASHVILLE, Tenn. — Mitsubishi Motors announced on Tuesday that it is relocating its North America headquarters from California to Tennessee, a move that will bring the Japanese automaker closer to its sister company Nissan and strengthen Tennessee's growing reputation as an epicenter of the automotive sector. Tennessee Gov. Bill Lee and Department of Economic and Community Development Commissioner Bob Rolfe — who made the announcement with Mitsubishi Motors North America — say the headquarters move from Cypress, California, to Franklin, Tennessee, will result in an $18.25 million investment in the region and approximately 200 jobs. Lee and Rolfe added that they met with Mitsubishi's global executives last week to convince them to move to Tennessee while in Japan during the Republican governor's first trade mission. It is unclear what financial incentives state officials offered Mitsubishi to move to Tennessee. "As we drive toward the future, this is the perfect time for us to move to a new home. While we say farewell to the Golden State with a heavy heart, we're excited to say hello to Music City," Fred Diaz, Mitsubishi Motors North America's president and CEO, said in a statement. Franklin is located just south of Nashville, also known as "Music City," and is home to the state's most powerful Republicans, ranging from Gov. Lee, U.S. Sen. Marsha Blackburn and House Speaker Glen Casada. "Over the years, Tennessee has become the epicenter of the Southeast's thriving automotive sector, and I'm proud Mitsubishi Motors will call Franklin its U.S. home and bring 200 high-quality jobs to Middle Tennessee," Lee, who took over the office this year, said in a statement. Mitsubishi Motors' North America headquarters has been located in California since 1988. The company expects the relocation will begin in August and will be completed by the end of the year. Initially, a temporary office will handle operations to allow the company time to identify a permanent office. Company officials say the move is part an ongoing effort to "reinvent every aspect of Mitsubishi Motors in the U.S.," as well as strengthen the Renault-Nissan-Mitsubishi Alliance. Nissan has a production plant in Smyrna, Tennessee, and owns a 34% stake in Mitsubishi Motors. Last week, Mitsubishi Motors Corp.

Nissan reveals updated 2015 370Z Nismo among the faithful

Well before quick Honda Si models of the '80s or the performance juggernaut that the Toyota Supra and Mazda RX-7 became in the 90s, the Datsun 240Z was an early stake in the ground for Japanese sports cars. It was affordable, but the original Z-car was also a capable coupe that could show its tail to European and American rivals. Today, Nissan celebrates the car each year with fellow enthusiasts at its ZDAYZ event, and this year in North Carolina, it's surprising fans by launching the 2015 370Z Nismo there with some significant upgrades.
The biggest change is that the 370Z Nismo is available with a seven-speed automatic transmission for the first time. The six-speed manual is still standard, of course. But for those who don't want to use a clutch, Nissan is offering the new automatic with Downshift Rev Matching and a manual mode via paddle shifters. Power is still provided by the same 3.7-liter V6 as last year, producing 350 horsepower and 276 pound-feet of torque with a limited-slip differential at the back for added traction.
This hottest 370Z model also receives a brand-new GT-R-inspired bodykit that features a deeper front fascia, LED running lights and blacked-out headlight bezels. It also sports a new chin spoiler bearing the Nismo emblem and red accents that flow from the front, down the side sills and all the way to the rear bumper. At the back, there is also a smaller ducktail spoiler for a more mature look. The 2015 also wears cool 19-inch forged aluminum wheels by Rays with a new twin-spoke design and charcoal finish. Compared to last year's model, it's a much more mature-looking coupe.