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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 Mustang stars in bizarrely awesome '80s aerobics video

For reasons we can't comprehend, here's a music video starring the all-new, 2015 Ford Mustang and a number of dancers dressed and styled in the most stereotypically 1980s way possible. The dancers then take part in a male-versus-female dance off. Again, we've no idea why it exists.
It's weird, and for the second time in two weeks, we're sat at our computer wondering, "What are we watching?" That said, it does show the new Mustang from a number of angles, and it's one of the first car-related YouTube videos we've seen that's available in a 4K, ultra-high-def stream.
Take a look below, and let us know what you think in Comments.

Mustang pinball game will feature art by Ford GT designer

To celebrate 50 years of Mustang, Ford and Stern Pinball are collaborating on a new pinball machine that will feature the muscle car in all its glory, Polygon reports. Even better, Camilo Pardo, the guy who designed the Ford GT, will provide art for the table; Tanner Foust, Top Gear USA host and professional driver, will handle narrating duties; and a Sony Music soundtrack spanning five decades will provide the tunes.
"The Mustang is one of the most iconic, American cars ever made... What better way to celebrate 50 years of Mustang than with the launch of the Ford Mustang pinball game?" says Stern Pinball CEO Gary Stern.
Watch the promotional trailer for the upcoming Mustang pinball machine below, which will have to hold you over until pricing and availability are announced in early 2014.