Mustang 1993 Convertible Lx Blue 2-door on 2040-cars

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Aluminum lightweighting does, in fact, save fuel

When the best-selling US truck sheds the equivalent weight of three football fullbacks by shifting to aluminum, folks start paying attention. Oak Ridge National Laboratory took a closer look at whether the reduced fuel consumption from a lighter aluminum body makes up for the fact that producing aluminum is far more energy intensive than steel. And the results of the study are pretty encouraging. In a nutshell, the energy needed to produce a vehicle's raw materials accounts for about 10 percent of a typical vehicle's carbon footprint during its total lifecycle, and that number is up from six percent because of advancements in fuel economy (fuel use is down to about 68 percent of total emissions from about 75 percent). Still, even with that higher material-extraction share, the fuel-efficiency gains from aluminum compared to steel will offset the additional vehicle-extraction energy in just 12,000 miles of driving, according to the study. That means that, from an environmental standpoint, aluminum vehicles are playing with the house's money after just one year on the road. Aluminum-sheet construction got topical real quickly earlier this year when Ford said the 2015 F-150 pickup truck would go to a 93-percent aluminum body construction. In addition to aluminum being less corrosive than steel, that change caused the F-150 to shed 700 pounds from its curb weight. And it looks like the Explorer and Expedition SUVs may go on an aluminum diet next. Take a look at SAE International's synopsis of the Oak Ridge Lab's study below. Life Cycle Energy and Environmental Assessment of Aluminum-Intensive Vehicle Design Advanced lightweight materials are increasingly being incorporated into new vehicle designs by automakers to enhance performance and assist in complying with increasing requirements of corporate average fuel economy standards. To assess the primary energy and carbon dioxide equivalent (CO2e) implications of vehicle designs utilizing these materials, this study examines the potential life cycle impacts of two lightweight material alternative vehicle designs, i.e., steel and aluminum of a typical passenger vehicle operated today in North America. LCA for three common alternative lightweight vehicle designs are evaluated: current production ("Baseline"), an advanced high strength steel and aluminum design ("LWSV"), and an aluminum-intensive design (AIV).

Ford expands door-latch recall to 156k more vehicles, nearly 550k total

Ford is being inundated with recalls as of late. Just days ago it called in over 590,000 cars for a variety of issues. Now, the Blue Oval has announced an expansion of its door latch campaign to cover an additional 156,000 vehicles in North America. Counting the original 389,585 cars, this has brought the total to 545,906. Under this expansion, the same models are affected, but Ford is broadening the coverage dates in some cases. The recall covers the 2011-2014 Fiesta, 2013-2014 Fusion, and 2013-2014 Lincoln MKZ; there are 456,440 units in the US, 50,681 in Canada, and 38,785 in Mexico in need of repair. In these vehicles, a door might not latch because of a broken pawl spring tab. Even if a passenger can successfully close it, the faulty part could unlatch while driving. According to Ford, there are two allegations of doors bounding back and hitting a person. There's also one possible accident from a door opening and striking another vehicle. Dealers will replace all of the latches to fix the problem. Related Video: MAY 1, 2015 | DEARBORN, MICH. FORD EXPANDS DOOR LATCH SAFETY RECALL IN NORTH AMERICA DEARBORN, Mich., May 1, 2015 – Ford Motor Company is expanding a safety recall regarding door latches to include approximately 156,000 more vehicles at the request of the National Highway Traffic Safety Administration, bringing the total to 545,906 vehicles in North America. The door latch in certain vehicles may experience a broken pawl spring tab, which typically results in a condition where the door will not latch. If a customer is then able to latch the door, there is a potential the door may unlatch while driving, increasing the risk of injury. Ford is aware of a total two allegations of soreness resulting from an unlatched door bouncing back when the customer attempted to close it, and one accident allegation when an unlatched door swung open and struck the adjacent vehicle as the driver was pulling into a parking space. Affected vehicles include certain 2011-14 Fiesta vehicles built at Cuautitlan Assembly Plant, Nov. 3, 2009 to May 31, 2013; certain 2013-14 Fusion vehicles built at Hermosillo Assembly Plant, Feb. 1, 2012 to May 31, 2013; certain 2014 Fusion vehicles built at Flat Rock Assembly Plant, April 12, 2013 to April 26, 2013; and certain 2013-14 Lincoln MKZ vehicles built at Hermosillo Assembly Plant, Feb. 1, 2012 to May 31, 2013. There are 456,440 vehicles in the United States and federalized territories, 50,681 in Canada and 38,785 in Mexico.

Ford, GM to collaborate on 9- and 10-speed transmissions

Back in October, there were reports that General Motors and Ford Motor Company were hard at work co-developing new nine- and ten-speed automatic transmissions, and now both automakers have confirmed this joint operation. While there are no specific vehicles mentioned to receive either transmission, a collaborative press release issued by GM and Ford mention that the transmission will be designed for front- and rear-wheel-drive cars, crossovers, trucks and SUVs.
These aren't the first powertrain components developed jointly between these cross-town rivals, either. The six-speed automatic currently used in vehicles like the Ford Edge, Ford Fusion, Chevrolet Cruze and Chevrolet Equinox was engineered in a similar fashion. As is the case with this existing transmission, both automakers will assist in the design, development and testing of the new transmissions, but each will build its own units in its own factories. Scroll down for the official press release.