2014 Ford Edge Sel 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 calling in 28k Edge crossovers over fuel line leak

A problem with the fuel line on certain examples of the Ford Edge has prompted the National Highway Traffic Safety Administration to issue a recall. The issue revolves around the metal housing on the fuel line pulse damper, which was apparently improperly manufactured in the first place and is prone to crack in certain circumstances, leading to a fuel leak. And as we all know, a fuel leak is not a good thing.
The problem affects model year 2012 and 2013 Edge crossovers equipped with the 2.0-liter engine and manufactured between September 2, 2010 and April 25, 2013 - a total of 27,933 units. Although the Lincoln MKX is closely related to the Edge, since it isn't offered with the same engine (to which the problem is related), the recall does not include the premium-badged version. See the recall notice below for further details.

Ford dominates most-stolen SUV list

The Ford Escape leads the NICB's list with 1,421 examples stolen.
If you drive a recent Ford SUV or crossover, you may want to keep a watchful eye out for thieves - especially if you live in the New York metro area or in Detroit. A new study from the National Insurance Crime Bureau has named three Ford models as the most likely vehicles in their genre to be stolen, with CUVs in general being especially attractive to bandits.