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Why Edmunds took a sledgehammer to its 2015 Ford F-150

The discussion around repair bills for the aluminum-bodied 2015 Ford F-150 pickup continued from the beginning of last year to the end, and haven't abated; as an aside, some Tesla Model S owners have been shocked at disquieting repair estimates for minor damage to their aluminum wunder-sedans. Edmunds decided to inject some fact into the fray: it bought a $52,000 long-term 2015 F-150 and clouted it with an eight-pound sledgehammer. Twice. The rear of the bedside took the impacts since it couldn't be replaced, it would have to be repaired. To the pickup's credit, the only reason associate editor Travis Langness hit it twice was that the first sledgehammer blow didn't do as much damage as Edmunds wanted. After the second, the visible damage included the two direct impacts, a few creases, and a cracked taillight, so they drove the pickup to Santa Monica Ford to get an estimate, complete with a fictitious story about how the damage occurred and the mercy plea that Langness was paying for the repair out-of-pocket. In Part 2 Langness hits on some of the details with getting the truck fixed, such as the massively expensive taillight and the list of tools Ford recommends dealers have to work on aluminum. But he was promised he'd have his truck back in seven days, and Santa Monica Ford got it back to him in seven days. In Part 3 we get the bill. It's not small, but it's quite a bit less than it could have been if the service manager had charged Edmunds the official labor rate for aluminum. We're not going to spoil it here, so check out the videos above and below for the beginning and the end, and head over to Edmunds for the complete story about how it all happened and some riffing on the repair numbers. This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings. Related Video:

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).

2018 Ford Expedition vs other big SUVs: How it compares on paper

With our Alex Kierstein rightly impressed in his first-drive review of the new 2018 Ford Expedition, we decided to dig a little deeper into the numbers, and we came up with the spreadsheet below to highlight how the new 2018 Expedition compares on paper to its main full-size SUV competitors: the 2018 Chevy Tahoe and Suburban (and therefore the 2018 GMC Yukon), 2018 Toyota Sequoia and 2018 Nissan Armada. We also threw in the new, even bigger 2018 Chevrolet Traverse since, as you'll see, its massive dimensions should put it on the radar for anyone who needs loads of passenger and cargo space but doesn't care as much about towing. A few notes about the chart above. First, the 6.2-liter V8 that's included with the new-for-2018 Tahoe RST trim level is the standard engine on the GMC Yukon Denali. You can apply most of the Tahoe's numbers to the entire Yukon and Yukon XL lineup. Second, though we highlighted categories where the Traverse led, we also highlighted the runner-up full-size SUV, since this was ultimately about that segment. Traverse numbers are broadly applicable to the new Buick Enclave. Related Video: Chevrolet Ford GMC Nissan Toyota SUV Comparison consumer ford expedition gmc yukon chevy traverse toyota sequoia nissan armada chevrolet tahoe ford expedition max