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Recharge Wrap-up: BMW i8 markups declining, Nissan offering discounted Leaf lease buyouts

Zipcar has published the results of an independent study on "Urban Boomers." KRC Research surveyed city-dwelling, healthy adults aged 50 to 69, and found that they are fond of technology and are more active – but drive less – after moving to the city. Many still feel car ownership is important, and often don't get rid of a car they already own, but they find alternative forms of transportation important, too. Even though it is often thought of as a bigger draw for millenials, Zipcar feels that these findings indicate that Urban Boomers are an important demographic for carsharing companies. See the results of the study in the slideshow from Zipcar. Nissan is offering lease buyout credits of up to $5,000 for its Leaf EV. Depending on the region, 2012 and 2013 models get a Leaf Gross Payoff discount of up to $5,000, with 2011 models garnering up to $1,500 off. Some dealers may also offer an additional $1,500 discount. It's possible that Nissan wants to encourage lessees to purchase their Leafs after residual values of the car dropped by about six percent in May. Some potential long-term owners could also be concerned over battery life, or be tempted by the updated Leaf slated for the 2017 model year. Read more at Green Car Reports. Dealership markups for the BMW i8 are dwindling. Actual costs of the attractive plug-in hybrid are nearing sticker prices after high demand and short supply led many dealers to exact a higher price for the car. BMW recently announced it would double production of the i8 to help meet demand, which could be behind the declining markups. The i8 has a base MSRP of $136,500, plus $950 in destination fees. Read more at Green Car Reports. Featured Gallery 2015 BMW i8 in Petoskey, MI Related Gallery 2013 Nissan Leaf: First Drive View 15 Photos News Source: Slideshare, Green Car Reports, Green Car Reports via ZipcarImage Credit: Copyright 2015 AOL Green BMW Nissan Green Automakers Transportation Alternatives Ownership Electric recharge wrapup

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.

Nissan Resonance Concept gives glimpse of next Murano

The Nissan Resonance Concept has bowed at the 2013 Detroit Auto Show, giving the world a glimpse at the company's future design direction for crossovers. Specifically, the concept heralds what the next-generation Murano may look like once it touches down. Nissan has already confirmed the successor to the big crossover's throne will be produced in Mississippi for the first time. With a "floating" roof and dynamic head lamp arrays, the Resonance boasts a far more athletic appearance than the snub-nosed current generation. Inside, designers worked up a cockpit aimed at conveying what "the future of first-class space travel might be."
Nissan isn't saying what the upcoming Murano will have under the hood, but the Resonance boasts an all-wheel-drive hybrid powertrain with a small-displacement internal combustion engine and an electric motor. A lithium-ion battery delivers power while a CVT takes care of putting power to the wheels. Take a look at the full press release below for more information.