2014 Ford Explorer Base on 2040-cars

Auto blog

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 pricing announced, aluminum-bodied truck up just $395

The eagerly anticipated Ford F-150 has had its 2015 pricing announced, adding only a small amount to the pickup's total cost, despite its weight-saving aluminum body. The XL and XLT entry level models only see a $395 boost over the heavier, current-generation, 2014 truck.
The XL starts at $26,615 while the XLT rings up at $31,890. The increase for Lariat is up a similarly negligible $895, to $39,880. Going up the ladder, meanwhile, the leather-intensive King Ranch sees the biggest jump of the F-150 family, with prices increasing $3,515, to $49,460. Finally, picking up the top-end Platinum trim will cost an extra $3,055, with prices starting at $52,155.
The higher prices are being blamed not only on the aluminum bodies, which trim up to 700 pounds of body fat, but on increased levels of standard equipment. While we were expecting a price hike, the fact that the 2015 F-150's volume trims - Ford spokesman Mike Levine told Reuters that the XL and XLT alone cover 70 percent of F-150 sales - have had less than a $400 increase is hugely impressive.

Ford dealers offered discounts on tools to fix aluminum

With the introduction of the aluminum-bodied 2015 Ford F-150 (and the likely use of aluminum in future Ford products), Ford is looking to help its dealerships reduce costs related to repairing this more labor-intensive material. Automotive News is reporting that Ford dealers with body shops will require an estimated $30,000 to $50,000 in equipment and training to work on aluminum, and to help alleviate the financial burden of the new F-150, Ford has announced a special 20-percent discount on this equipment.
Dealers will be able to save up to $10,000 on tools such as welders, air-filtration systems and rivet guns and to create aluminum-specific work stations. The new F-150 goes on sale in the fourth quarter, and dealers have until October 31 to take advantage of this deal, according to the report.