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Mitsubishi Mirage fuel economy challenge winner duct tapes his way to 74.1 MPG

There's a lesson to be learned from the Mitsubishi Motors' Extreme MPG Hypermiling Challenge: if you want to get your 2014 Mirage to get over 74 miles per gallon, apply duct tape. During the recent event, which ran from Las Vegas, NV to Cypress, CA (where Mitsubishi has its North American HQ), a number of journalists were "allowed to make very minor modifications to their cars from production form." Their solution was to put some colored duct tape over some of the gaps in the front fascia sheetmetal as a way to try and reduce aerodynamic drag. A combination of expertly applied sky blue tape on a Kiwi Green Mirage and careful driving allowed About.com's Aaron Gold to reach 74.1 mpg in the contest. That beat out Popular Mechanics' Mike Austin (driving a Plasma Purple Mirage) and Autobytel's Joni Gray (Sapphire Blue) who tied for second with an average mpg rating of 68.5. The $12,995 car's official EPA fuel economy ratings are 37 city/44 highway/40 combined (continuously-variable transmission model). You can read the Autoblog review of the '14 Mirage here, check out the press release below and keep an eye out for a 30-minute video version of the event on Cars.TV soon. About.com's Aaron Gold Crowned the Winner in Mitsubishi Motors' Extreme MPG Hypermiling Challenge by Achieving an Amazing 74.1 MPG in his 2014 Mitsubishi Mirage Cypress, California, March 13, 2014 – Aaron Gold of About.com, with an astounding fuel efficiency of 74.1 mpg driving his Kiwi Green 2014 Mitsubishi Mirage, finished today with the highest MPG in the Mitsubishi Motors Extreme MPG Hypermiling Challenge. Following Aaron in the 275-mile trek from Las Vegas, Nevada to the Mitsubishi Motors North America, Inc. (MMNA) headquarters in Cypress, California was Mike Austin from Popular Mechanics in his Plasma Purple Mirage and Joni Gray of Autobytel in her Sapphire Blue Mirage. Amazingly, both Mike and Joni tied with an average fuel economy rating of 68.5 mpg. "This was such an exciting event, to have such knowledgeable colleagues in our industry to push the limit to see how high of an MPG can be achieved in our 2014 Mirage," stated Don Swearingen, Executive Vice President of MMNA. "I never figured I'd come in over 70 MPG!" said winner Aaron Gold of About.com. "All three of us kept our speeds down; I think keeping my eyes way down the road, planning ahead and avoiding sudden changes of speed was what gave me the edge.

Mitsubishi recalling i-MiEV models for brake problem

Mitsubishi is issuing a recall for the 2010-2014 i-MiEV that affects 1,810 units of the little electric car, because it's possible for the brake vacuum pump to stop working. If this happens, the result would be longer stopping distances, according to the company. The affected models were built between September 15, 2009, and March 25, 2014.
While this is just a single recall, there are actually two things that can cause this brake problem on the i-MiEV, according to Mitsubishi's filing with the National Highway Traffic Safety Administration. First, bad programming in the EV-ECU could cause the system to "falsely judge that the relay contact point is stuck," according to the full NHTSA defect notice PDF. Second, the vacuum pump exhaust hole could be corroded and blocked due to being splashed with road salt. However, the company says that if either fault happens, the brake warning lamp would illuminate, and there would be an audible alarm.
Depending on which issue is affecting an owner's i-MiEV, Mitsubishi is going to reprogram the software, replace the pump or both. Scroll down to read the recall report from NHTSA.

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