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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).

Automakers tussle over owners of 'orphan' makes

When General Motors put down several of its brands in recent years, it also let loose thousands of brand-loyal customers who will eventually need another car.
R.L. Polk Associates estimates there are more than 18 million cars from 16 discontinued makes on the road today. Those "orphan owners" have sales-hungry competitors seeing dollar signs. GM is offering Saturn owners $1,000 cash toward a Chevy Cruze, Cadillac CTS or a GMC Acadia. Ford is giving its Mercury lease customers a chance to get out of their contracts with no early-termination penalty and offering to waive six remaining payments if they drive off in a Ford or Lincoln.
Edmunds.com research shows the efforts are paying off somewhat for GM, with 39 percent of Pontiac owners, 37 percent of Hummer owners and 31 percent of Saturn owners taking delivery of another GM-branded vehicle. But that leaves as much as 69 percent of owners going elsewhere. Ford, Honda and Toyota seem to be attracting many former GM owners.

2015 Ford F-150 appearance guide takes the truck from mild to wild with options

We already know that the 2015 Ford F-150 has a base price coming in at just $395 more than the 2014 model, despite all of the new standard tech and aluminum-intensive construction in the upcoming version. Now the Blue Oval is finally giving us an idea of what that extra money actually buys customers, with the release of the appearance guide for its latest pickup.
The guide basically explains everything you could want to know about what changes occur among the multitude of trims on the 2015 F-150. There are five levels for the new truck. Although, that is something of a misnomer because most of them are also available with either Sport or Chrome packages, plus the FX4 Off-Road option with Hill Descent Control, an electronic-locking rear axle, off-road shocks and skid plates. With 13 available colors, including 4 new ones, and 14 wheel designs in various sizes, pickup buyers should have no problem specing one to fit their style.
The lineup starts out with the base XL with a black grille and fascia and 17-inch wheels. However, across most of the range the Sport and Chrome packages are also available to add either body-color or chrome accents, respectively. Next up is the XLT with a standard chrome grille but also available with a black, billet-style one with a body-color surround. Things really start getting plush with the Lariat model with leather trim, a three-bar front end and 18-inch wheels. The King Ranch sticks with that look but adds power running boards, 20-inch wheels and two-tone paint. Finally, the top-dog Platinum is all about bling with yet another frontal design, chrome door handles and mirror caps, a big logo running across the tailgate and more.