2008 Ford Ranger Xl Standard Cab Pickup 2-door 2.3l 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).

Watch NASCAR racer Brad Keselowski do a burnout... in a hotel conference room

A vast majority of hotels frown upon smoking inside the building these days, but Brad Keselowski doesn't follow the rules. During his introduction at the 2013 MiilerCoors Distribution Convention, the reigning NASCAR Sprint Cup champion smoked the tires of his Miller-sponsored Ford Fusion stock car, adding a pair of thick, black stripes to the carpeting of the Marriott World Center's conference room.
This definitely isn't a high-quality video, but it's the perfect vantage point to watch Keselowski lay down some rubber and receive a well-deserved standing ovation after pulling up in front of the crowd. Check out the short-but-sweet video posted below.

Ford Expedition, F-150 Limited and Cadillac V Series | Autoblog Podcast #583

In this week's Autoblog Podcast, Editor-in-Chief Greg Migliore is joined by Consumer Editor Jeremy Korzeniewski and Assistant Editor Zac Palmer. First, they talk about the cars they've been driving, including the Ford Expedition, Ford F-150 Limited and the Mini Cooper JCW Knights Edition. Then they discuss the news, including Ian Callum stepping down from Jaguar, Cadillac's V cars and the latest in the saga between FCA and Renault. Autoblog Podcast #583 Get The Podcast iTunes – Subscribe to the Autoblog Podcast in iTunes RSS – Add the Autoblog Podcast feed to your RSS aggregator MP3 – Download the MP3 directly Rundown Cars we're driving: Ford Expedition Ford F-150 Limited Mini Cooper JCW Knights Edition Ian Callum resigns from Jaguar Cadillac V FCA backs down from Renault merger talks Feedback Email – Podcast@Autoblog.com Review the show on iTunes Related Video: