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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).

Ford Focus was best-selling nameplate in 2012

Last August, Ford made a few waves by claiming that the Ford Focus was, at that point, the top-selling car in the world. The automaker failed to account for variations of the Toyota Corolla wearing a different name (such as the Auris and Matrix), however. With official data from Polk coming in now, Ford is able to say that the Focus was, in fact, the best-selling nameplate in the world last year.
Using new-car registrations (which doesn't factor in fleet sales), the Polk data shows that a total of more than one million Focus models around the world. Strong sales in the US and China have led to a 16 percent increase in year-over-year Focus sales from 2011 that helped to create even more of a gap between it and the second-best global seller, the Corolla.
Ford also had the Fiesta and F-Series listed in the top 10 for worldwide nameplates, but what's even more impressive is the fact that the F-Series is only sold in North America. Scroll down to see the list (compiled by Ford using Polk data) of the top global sellers last year and a press release from Ford.

Toyota tops Consumer Reports best, worst used car values

We often mock Toyota for building boring, soulless cars, but a new study by Consumer Reports suggests that regardless of whether that's true, the company has some of the best used cars on the market. In its report on used cars from 2004-2013, the Japanese automaker had 11 vehicles among its brands on the list - more than any other automaker.
CR breaks the list down by cost and vehicle size, and Toyota has at least one entry at every price point and in nearly every segment. To score a recommendation, a vehicle had to perform well in the magazine's initial tests and score above-average reliability results. It also tried to only suggest cars with electronic stability control. Of the 28 recommended vehicles, Honda/Acura had the second most mentions at six, and Ford, Hyundai and Subaru managed two each.
The Detroit brands also made it to the list, but not in a positive way. Consumer Reports compiled a list of 22 vehicles it wouldn't recommend because "they have multiple years of much-worse-than-average overall reliability." General Motors had the most unrecommended models on the list at six, but Chrysler and Ford weren't far behind, with five cars each from their brands not making the grade. The full list of recommendations is available on CR's website.