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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).

Holy crime-fighting Ford F-150, Batman!

What would Batman drive for his weekly trips to Home Depot for the bits and pieces needed to keep his lair deep below Wayne Manor in tip-top condition? Certainly not the Batmobile - there's no way a 4x8 sheet of plywood will fit between the wheel wells, not to mention the fact that jet turbine engines have an unfortunate tendency to set trailers on fire when towing...
No, what Batman needs is a pickup truck. The boys from Ford teamed up with Galpin Auto Sports to build just such a machine, and it has just debuted at Comic Con. Designed by Jared Barris, grandson of the legendary kustomizer George Barris, the 2012 F-150 pickup you see here, dubbed Crime Fighter, is painted Tuxedo Black with Ferrari Red highlights and is affixed with fins on each side of the truck bed. It's nothing if not unique.
Well, it's at least unique for now. According to Ford, Galpin in Southern California is willing to take orders for customers looking to don a cape and hit the town for a night of crime-fighting action. Or trips to Home Depot. Check out our high-res image gallery and then scroll down for the official description from Ford. We're waiting for details such as pricing and build time from Ford, and we'll update this post if and when we hear back.

Ford issues recalls for Fiesta, Fusion, E-Series, and Lincoln MKZ

Ford has issued two new safety recalls for North America. The first covers certain 2014-15 Ford Fiestas, 2014-16 Ford Fusions, and 2014-16 Lincoln MKZs with doors that might not close properly. The second pertains to 2021 Ford E-Series stripped chassis and cutaway vehicles with a wiring harness that might chaffe and expose important wiring.    Ford is recalling 268,343 Fiesta hatchbacks, Fusion sedans, and MKZ sedans across the United States, Canada, and Mexico, with 248,912 of the affected vehicles located in the U.S. The recall says the "latch pawl spring-tab design" could crack in locations where the temperature gets too hot. If the tab breaks, the door might not shut. Or, worse, the door will shut temporarily and reopen once the vehicle is in motion. As a fix, Ford dealers will remove and replace the side door latches. In a separate recall, Ford is targeting 3,631 2021 E-Series stripped chassis and cutaway vehicles. These vehicles could have frame-mounted wiring harnesses that could deteriorate and break due to rubbing on the frame. If the chaffing wears down the harness, wiring for the fuel, trailer tow, and antilock braking systems could be exposed and damaged. In the worst-case scenario, the damage to the fuel pump wiring could cause the pump to stop working, which could stall the vehicle.  Those with affected E-Series vehicles should bring them in to dealerships for inspection. If there is no damage, technicians will add anti-abrasion tape over the area and "ensure clearance to surrounding components." If the harness is damaged, the wiring will be spliced and fixed, then anti-abrasion tape will be added. Ford also issued a third recall, but it is specifically for the Canadian market. On 54,292 examples of 2006-10 Ford Fusions, 2006-10 Mercury Milans, and 2006-10 Lincoln MKZs, a valve inside the hydraulic control unit might stick open. According to Ford, this could result in a longer brake pedal travel, which could possibly create dangerous situations if the driver is unaware. Dealerships will inspect the control units and replace those that are defective. Related Video: This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings. 2021 Ford Bronco and Bronco Sport Leaks!!