2014 Nissan Pathfinder Sv on 2040-cars

Auto blog

Renault-Nissan zero-emissions car sales whir past 100,000 [w/video]

The electric vehicle has gone gold at Renault-Nissan, clocking 100,000 sales in a three-year period that began with the first Nissan Leaf being sold in Silicon Valley, California in 2010. Since then, the Leaf has become the EV champion of the world, selling more than 71,000 units so far, the majority of those in the US. The 100,000th EV sold by the Alliance was also a Leaf and also sold in the US, but on the other side of the country, in Georgia.
By comparison, Renault has sold 30,000 electric vehicles since late 2011, looking after other segments of the EV market with the Kangoo Z.E., Zoe, Twizy and Fluence Z.E. The alliance estimates that its efforts have been driven 5.2 million ion-powered miles and saved 14 million gallons of oil since they appeared. For a bit of sobering context, the US averaged 18.83 million barrels of oil per day in 2011, which is almost 791 million gallons. Per day.
So we're getting there, albeit slowly. Quietly. There's a press release and a video below with more details on the achievement.

Nissan teases next-gen Titan in 'Truckumentary'

The Nissan Titan has grown long in the tooth over its decade on the market, especially against major competitors on the truck scene like the latest Ford F-150. Not for long, though, because the next-generation Titan is expected to debut at the upcoming auto show in Detroit in January. Ahead of that big unveiling, the Japanese brand is launching what it calls the Nissan Titan Truckumentary, a series of videos delving into what it takes to engineer a fullsize pickup. The first teaser clip is already online and shows the next-gen Titan wearing camouflage amidst engineering snippets. Hopefully, future releases starting in mid-December will give an even better look. Until now, Nissan has kept Titan development a guarded secret, but it did reveal that a 5.0-liter diesel V8 from Cummins with claims of over-300 horsepower and around 550 pound-feet of torque will be part of the powertrain range. The truck was has also been rumored to offer a wider range of models than before, including the possibility of a regular cab version and a V6 engine option. Earlier spy shots have given an even clearer view than this video, showing a pickup with headlights pushed out to the corners. Check out the video above to hear what Nissan engineers have to say about developing the new Titan, and read below for the automaker's announcement of the Truckumentary series. "Nissan Titan Truckumentary" tells story of next-generation pickup truck development NASHVILLE, Tenn. – To celebrate the launch of the next-generation Titan, Nissan will be telling the story of its upcoming full-size pickup's development via a series of short videos under the "Nissan Titan Truckumentary" banner. A teaser of this video series was issued today along with an introductory letter to the series from Nissan North America's Director of Product Planning for trucks and SUVs and Chief Product Specialist for the next-generation Titan, Rich Miller. "The 'Truckumentary' is not meant to be the all-encompassing last word on Titan," said Miller. "Rather it's the continuing story of the vehicle's evolution, accompanied by a close look at the American-based team that is bringing this all-new truck to market." The series will launch in mid-December with more than a dozen videos coming throughout the next calendar year. About Nissan North America In North America, Nissan's operations include automotive styling, engineering, consumer and corporate financing, sales and marketing, distribution and manufacturing.

DC fast charging not as damaging to EV batteries as expected

As convenient as DC fast charging is, there have been lots of warnings that repeated dumping of so many electrons into an electric vehicle's battery pack in such a short time would reduce the battery's life. While everyone agrees that DC fast charging does have some effect on battery life, it may not be as bad as previously expected. Over on SimanaitisSays, Dennis Simanaitis, writes about a recent presentation by Matt Shirk of the Idaho National Laboratory (INL) called DC Fast, Wireless, And Conductive Charging Evaluation Projects (PDF) that describes an ongoing test of four 2012 Nissan Leaf EVs that are being charged in two pairs of two. One pair only recharges from 50-kW DC fast chargers, which the other two sip from 3.3-kW Level 2 chargers exclusively. Otherwise, the cars are operated pretty much the same: climate is automatically set to 72 degrees, are driven on public roads around Phoenix, AZ and have the same set of dedicated drivers is rotated through the four cars. "Degradation depends more on the miles traveled than on the nature of recharging." What's most interesting are the charts on page seven of Shirk's presentation (click the image above to enlarge), which show the energy capacity of each of the four vehicles. When they were new, the four batteries were each tested to measure their energy capacity and given a 0 capacity loss baseline. They were then tested at 10,000, 20,000, 30,000 and 40,000 miles, and at each point, the DC-only EVs had roughly the same amount of battery loss as the Level 2 test subjects. The DC cars did lose a bit more at each test, but only around a 25-percent overall loss after 40k, compared to 23 percent for the Level 2 cars. Simanaitis' takeaway is that, "INL data suggest that the amount of degradation depends more on the miles traveled than on the nature of recharging." The tests are part of the INLs' Advanced Vehicle Testing Activity work and a final report is forthcoming. These initial numbers from IPL do mesh with other research into DC fast charging, though. Mitsubishi said daily fast charging wouldn't really hurt the battery in the i-MiEV and MIT tests of a Fisker Karma battery showed just 10-percent loss over 1,500 rapid charge-discharge cycles.