2008 Nissan 350z Convertible Automatic Fully Loaded 41,000 Miles on 2040-cars

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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.

GT-R takes on Altima V8 Supercar and Leaf Nismo in Nissan time attack special

One of the support races for the Clipsal 500 V8 Supercar race in Australia was a Nissan showcase in the form of a time attack challenge: at the starting line were the Nissan Leaf Nismo RC, a GT-R and an Altima V8 Supercar. The 80-kilowatt Leaf Nismo RC was given a seven-second head start on the 545-horsepower GT-R and a 26-second lead on the 600-hp Altima V8 Supercar in hopes that it could get around the 3.21-kilometer course first.
Nissan's not afraid to burn the Leaf Nismo RC's rubber at the track, recently letting video series Translogic hit the kerbs, and it's put it up against some competition, having raced a Tesla Roadster - and lost. The odds were a bit better this time, but it wasn't the finish the hosts expected. Now a race commentator, the driver in the GT-R, Neil Crompton, finished on the podium of the Toohey's 1000 race in an R32 GT-R in 1992.
You can watch the hard-fought time attack in the video below. Skip ahead to 3:43 if you just want the action, but Crompton's recap of every driver interview ever is worth a watch at 2:41.

2015 Nissan Micra

Several years ago, poutine started showing up on the menus of a number of Detroit-area restaurants. For those unfamiliar with the Canadian specialty, it involves serving up french fries, gravy and cheese curds all in one artery-clogging heap. It's not really my thing, but the comfort-food dish has caught hold here in The D, and many absolutely swear by it. In a country where we happily serve Double Down sandwiches, and where competitive eating qualifies as sport, it's hard to believe le poutine isn't spreading like wildfire.
Given Detroit's proximity to Canada, it's not surprising that this culinary creation has managed to find its way across the border. The same thing goes for cars - we Detroiters are routinely privy to lots of Great White North imports. No, we can't buy not-for-US vehicles like the Nissan X-Trail, Mercedes-Benz B-Class (at least, the gasoline version), or now-discontinued products like the Honda Civic-based Acura CSX or EL before it. But Ontario-plated examples of these cars can be seen all the time here in southeast Michigan - it's a far more common occurrence than you might think.
These days, it's rare that an automaker will introduce a model to Canada without offering it up in the United States - especially a car that stands to do big things for a company's presence in North America. But with this 2015 Nissan Micra, that's exactly what's happened; Nissan's US arm has repeatedly stated that there are no plans to offer the car in Yankeeland. Why is the Micra so important? This five-door hatchback enters Canada with the coveted title of being the most affordable new car in the country: just $9,998 Canadian (CAD) to start. In fact, the Micra launches to our north just as the larger, four-door Versa Sedan is phased out in Canada - a vehicle that holds the lowest-cost title here in the US, at $11,990 USD.