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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).

Daimler consulting with Ford about 3-cylinder engines

Soon enough, Ford will offer its 1.0-liter EcoBoost three-cylinder engine under the hood of the Fiesta here in the United States, building on the success of the small powerplant overseas. In fact, this success has caused other automakers to take notice, and according to Automotive News Europe, Daimler is now talking to Ford about this engine for use in its own products.
In other markets, Ford offers the 1.0-liter mill under the hood of the Focus (we had the chance to sample this package on our home turf), as well as the B-Max MPV. For this new collaboration, Daimler would use the turbo-three in the next-generation Smart ForTwo, as well as the Renault Twingo, which the German automaker will be collaborating on as part of its alliance with Renault-Nissan. Speaking to AN, a Mercedes-Benz engineer called the 1.0-liter mill an "interesting and impressive engine."
In exchange for details about the EcoBoost inline-three, Daimler will supply Ford with information regarding its Euro6 stratified lean-burn gasoline engine, which is found in the new E-Class sedan.

Ford is recalling more Takata airbag-equipped Ford and Lincoln models

The Basics: Takata, the beleaguered airbag supplier at the root of the largest recall in automotive history, has informed Ford of a problem with the airbags in just over 30,000 Ford and Lincoln models. The problem is not related to the non-desiccated ammonium nitrate airbag inflators that plague the other airbags ( including many Fords), meaning there isn't a risk of shrapnel flying out from the units in this particular recall. The Problem: In the event of an accident, the front airbags may only partially inflate, and the airbag may become detached from the module because of misaligned parts. The problem affects 2016 and 2017 Ford Edge and Lincoln MKX models built at the Oakville Assembly Plant. The issue also affects 2017 Lincoln Continentals that were built at the Flat Rock Assembly Plant. Injuries/Deaths: In a release, Ford stated that it is not aware of any accidents, injuries, or deaths related to the airbag issue. The Fix: Dealers will replace the driver-side front airbag module at no cost. If You Own One: Sit tight and wait for Ford to notify owners. When that happens, take your car to the dealer for a replacement. Related Video: This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings. News Source: FordImage Credit: AOL/Drew Phillips Recalls Ford Lincoln Maintenance Safety lincoln mkx