2014 Ford F150 Stx 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).

2015 Ford F-150 configurator is ready to go to work

Ford is inching towards the on-sale date for the eagerly anticipated, aluminum F-150 pickup. While we're preparing to drive the new truck (expect our take on it sooner rather than later), the best-seller has reached another, albeit more minor, milestone as its online configurator has officially been switched on.
We took to Ford's consumer website to mess about with it and see just how ridiculous of a truck we can build. Among the fun things we discovered were these two nuggets - the most expensive truck we could configure was not the top-end Platinum model, but instead the King Ranch, which rang up at $65,955. The other exciting discovery? The new truck would be available in a questionable shade called Blue Jeans (shown above with the optional contrasting Caribou paint). Yep, Blue Jeans.
You can head over to Ford's consumer page and build your very own aluminum F-150 now. Take a look.

Ford Focus ST diesel estate in track showdown with Focus ST hatch

Diesel hot hatches are still a concept that's gaining ground. Obviously, there are none for sale in the US, but European buyers have the choice of at least the Volkswagen Golf GTD and Ford Focus ST Diesel. What better way to find out how the new, high-performance oil-burner really stacks up than for Ford to stage a race against the gasoline-fueled Focus ST? On paper, the ST Diesel is at a big performance detriment here. Its 2.0-liter turbocharged four-cylinder makes 182 horsepower and 295 pound-feet of torque compared to 247 hp and 266 lb-ft for the gas version in this race. However while not a factor for this race, the oil-burner does offer better fuel economy and produces less CO2, which makes a difference for European buyers. Ford skews the race results by giving the ST Diesel Estate a two-second head start for this one-lap battle around the Castle Combe Circuit. Also, this is a video from the Blue Oval, which is going to further minimize the appearance of weakness for its vehicles. Still, both STs really get to show off their strengths, and it's worth seeing how the sibling rivalry shakes out at the finish line.