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Jay Leno checks out Nissan IDx Nismo, spiritual successor to classic Datsun 510

Jay Leno may not be spending his night behind the Tonight Show desk anymore, but he's clearly not done rolling precious metal into his garage, intent on putting it through its paces after a thorough investigation. The latest machine to meet Jay on his home turf is the Nissan IDx Nismo Concept that we first saw at the Tokyo Motor Show late last year.
Leno already has love for the classic Datsun 510, which plays a cameo in the video that you'll see below, and he refers to the IDx as the spiritual successor to that car's ethos - driving fun in an affordable package. Fortunately for us, while the IDx is a showcar first and foremost, it is indeed driveable, and Leno, naturally, takes his turn behind the wheel.
Scroll down to watch the complete video below.

Nissan transforms NV200 into part-e-Van [w/video]

Following its earlier BBQ van conversion, Nissan is demonstrating once again the flexibility of its NV200 van by rolling out this mobile party on wheels. Based on the battery-powered e-NV200, the "part e-Van" packs an array of upgrades to give it everything you'd need to turn any parking lot into a club. It's got a DJ booth on the roof, a 1,400-watt sound system, wireless headphones for silent-disco capability, a solar-powered disco ball that feeds juice back into the system, an alcohol-free bar dispenser, an LED dance floor, and a 20-foot-tall light-up canopy. There's even a drone that can deploy to capture the party scene, and a monitor hooked up online to share it all via social media. The party wagon is set to debut outside the Olympiastadion in Berlin for the UEFA Champions League final (that's a soccer game for those of us unfamiliar), and will then hit the road on tour – with its next stop scheduled for the 24 Hours of Le Mans. This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings. Party On! Nissan turns 100% Electric e-NV200 into the ultimate part e-VAN - Vehicle unveiled ahead of the UEFA Champions League Final - Zero Emission vehicle will be displayed outside The Olympiastadion ahead of kick-off - One-off vehicle's key features include a disco ball solar array which feeds power to some of the van's elements - Watch the PART e-VAN in full swing here: https://youtu.be/gdTew0hZ_Rs Nissan has transformed its all-electric e-NV200 into the ultimate party on wheels. The vehicle - called the PART e-VAN and powered by the 100% electric e-NV200 - will charge into Berlin for its inaugural reveal tomorrow night ahead of Saturday's UEFA Champions League Final, before exciting fans outside The Olympiastadion prior to kick-off. Some of the unique van's standout attributes include a dazzling disco ball solar panel array on the roof which absorbs daylight to power some of this one-off vehicle's features, an augmented reality system where users will be able to jump into their own party scene before sharing it with friends on social media and a custom-made sound system capable of throwing the best silent disco party.

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.