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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 builds two-millionth EcoBoost engine

Ford's EcoBoost engine lineup is only four years old, but it is growing into an important and popular global engine. As proof of its popularity, Ford just produced its 2 millionth EcoBoost engine - a 2.0-liter inline four-cylinder - which rolled off the assembly line in Louisville, Kentucky under the hood of an Escape.
Ford now offers five EcoBoost engines around the world ranging from the 1.0-liter inline-three to the twin-turbo 3.5-liter V6, and the automaker is expanding production of two of its engine lines to keep up with demand. Earlier this year, Ford announced that the 2.0-liter EcoBoost would be built in Cleveland, Ohio starting in 2014 and, more recently, Ford said that it will be doubling production of the 1.0-liter EcoBoost in Germany. That turbo-three will also be produced in China at a new Ford engine plant in Chongqing.
Scroll down for Ford's full press release on this EcoBoost production milestone, including a breakdown of where all the engines were made.

MyFord Touch getting buttons and knobs back to counter criticisms

Ford deserves credit for being a front-runner in offering advanced infotainment technology with its Sync and MyFord Touch systems, but continued consumer complaints over its confusing touchscreen interface and capacitive controls has made the automaker relent. The Wall Street Journal reports that physical buttons and knobs for controlling tuning and volume will be coming back to Ford vehicles equipped with the controversial infotainment system.
The 2013 F-150 with MyFord Touch gives us a glimpse of what the new layout with buttons and knobs might look like, as Ford says a similar balance of touch screen capability and buttons/knobs are what's being planned for future models. And, while capacitive controls have no fans in the halls of Autoblog, many of Ford's models with MyFord Touch do have a large physical knob for adjusting volume with integrated buttons for tuning and advancing tracks, though most of those are models with the optional upgraded Sony Audio system. Lincoln models with MyLincoln Touch, however, feature only capacitive controls for all stereo and climate functions.
Despite receiving enough complaints to throw buttons and knobs back into the mix (a move that reminds us of BMW's iDrive trajectory, among others), Ford reports that Sync and MyFord Touch have still been sold on 79 percent of its 2013 model year vehicles, a number it claims is double the rate that Honda and Toyota are getting for their infotainment systems. Ford also states that owners who do opt for the duo of technologies are more satisfied with overall vehicle quality than those who don't have it.