2010(10) Nissan Maxima S Power Heated Steering Wheel & Seat! Factory Warranty!!! on 2040-cars

Auto blog

Investigators say Mitsubishi mpg scandal was 'collective failure'

Investigators hired by Mitsubishi Motors to probe why the Japanese automaker engaged in falsifying fuel-economy figures for the past quarter-century faulted the company's "corporate culture." Specifically, there was a lack of unity between divisions, company-wide pressure to boost fuel-efficiency numbers, and an unwillingness to accept fuel-economy shortfalls, Automotive News says, citing comments made by consultants who hired by the company to investigate the problems. Challenging management authority even if it was proper to do so was also frowned upon. One of the investigators called the scandal "a collective failure." Among other suggestions, the consultants recommended that Mitsubishi's vehicle-mileage certification be independent from research and development, that there's greater transparency overall, and that there's a more thorough understanding of laws. New shareholder Nissan may also invest in retooling Mitsubishi's R&D operations, and is sending one of its former executives, Mitsuhiko Yamashita, to Mitsubishi to try to prevent any sort of repeat problems. Mitsubishi joined a list of automakers including Volkswagen, Hyundai/Kia, and Ford that have been found in recent years to either mislead with its published fuel-efficiency figures or emissions-testing procedures. A Nissan spokesman declined to comment on the Mitsubishi report, according to Automotive News. The recommendation comes less than three months after the announcement that Nissan would help rescue Mitsubishi from its fuel-economy scandal by acquiring part of the company. Nissan agreed in May to pay $2.2 billion for a 34-percent stake in Mitsubishi, and said at the time that Mitsubishi would join the Renault-Nissan Alliance. Nissan also owns 15 percent of France-based Renault. That announcement came right after Mitsubishi's admission that it may have falsified fuel-economy data for every one of its vehicles made in Japan dating back to 1991. Related Video: News Source: Automotive NewsImage Credit: Tomohiro Ohsumi/Getty Images Green Mitsubishi Nissan Fuel Efficiency scandal diesel scandal

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.

Recharge Wrap-up: first Chevy Volt hits 200K miles, DriveNow launches in London with BMW i3 on deck

The first Chevrolet Volt has driven over 200,000 miles. According to the owner, Erick Belmer, the car, which he purchased on March 28, 2012, is "holding up flawlessly" with "no noticeable battery capacity loss." Belmer has a commute of about 220 miles per day, rotates his tires every 10,000 miles, and gets an oil change every 38,000 miles. Belmer still loves driving his "dream car" every day, and says it is "wonderfully engineered." Read more at Inside EVs. DriveNow has launched in London, and will include the BMW i3 as part of its carsharing fleet. Daimler shut down its Car2go operations there just six months ago. Currently, DriveNow members have access to the BMW 1 Series and Mini Countryman, but come spring of 2015, DriveNow, which is a joint venture between BMW and Sixt SE, will add 30 all-electric i3 EVs to its London service. DriveNow's rates for London are set at 39 pence per minute, with an hourly maximum cost of GBP20 (about 61 US cents and $31, respectively). The service currently operates in the boroughs of Islington, Haringey and Hackney, with hopes of expanded service in the near future. Read more at Hybrid Cars or at Reuters. FIA's Formula E electric racing championship series received the Autosport award for Pioneering and Innovation. The award ceremony was a black-tie event at the Grosvenor House Hotel in London. Formula E CEO Alejandro Agag accepted the award. "Many people in motorsport, when we started Formula E, didn't think we would make the first race," says Agag. "To announce we were doing a championship with cars that didn't then exist was a real challenge. But after that first race in Beijing, everything worked." Read more at Formula E's website. The Nissan Leaf has driven over a billion collective kilometers. That's more than 621.3 million miles. Nissan said in August that it expected to reach that mark by January, and it has done just that. To celebrate, Nissan Europe has created a video to thank its 147,000 Leaf drivers to bring the car to that substantial milestone in less than four years. Check out the video below. Featured Gallery 2014 Chevrolet Volt View 11 Photos Related Gallery 2014 BMW i3: First Drive View 33 Photos Related Gallery 2013 Nissan Leaf: First Drive View 15 Photos News Source: Inside EVs, Hybrid Cars, Reuters, Formula E, YouTube: Nissan EuropeImage Credit: Chevrolet Green BMW Nissan Transportation Alternatives Electric Racing Vehicles recharge wrapup