1928 Ford Model A Woody 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).

With contract expiration days away, UAW targets GM first for negotiations

The United Auto Workers union on Tuesday said that it would target General Motors as the first of the Detroit automakers for talks ahead of the current four-year contract's expiration on Sept. 14. This year's contract talks between the union and GM, Ford and Fiat Chrysler Automobiles NV are expected to be contentious as U.S. new vehicle sales are slowing and automakers face rising costs associated with the development of electric vehicles and self-driving cars. Rising healthcare costs, job security, profit sharing and the use of temporary workers are expected to be major sticking points. GM in particular has been a target of union ire since announcing the closure of five North American plants late last year. That move drew a wave of criticism, including from U.S. President Donald Trump. Trump has repeatedly prodded GM and last week said the No. 1 U.S. automaker should begin moving its operations in China back to the United States. "We are prepared and we are all ready to stand up for our members, our communities and our manufacturing future," UAW President Gary Jones said in a statement. In a statement, GM said, "We look forward to having constructive discussions with the UAW on reaching an agreement that builds a strong future for our employees and our business." The contracts come at a difficult time for the UAW, as a federal corruption investigation into the union continues to grow. Last week, the FBI conducted searches at Jones' home, a union retreat and multiple other locations, including the home of the union's previous president, Dennis Williams. To date, seven people linked to the union and the automaker have been sentenced in the government's corruption investigation. Reporting by Nick Carey.

Ford will lay off 700 employees in Michigan

Lagging sales of compact and electric cars are starting to take their toll on automakers. Ford said Thursday it intends to lay off 700 employees who work at the Michigan Assembly Plant in Wayne, MI, over the next five months. The plant makes Ford Focus and C-Max vehicles. Sales of both have stalled in recent months. The layoffs affect 675 hourly and 25 salaries employees, and will begin in late June and continue through September, according to paperwork filed with state officials. The company expects to re-hire the affected employees elsewhere and use them on temporary basis throughout the summer. Ford spokesperson Kristina Adamski said the affected employees will be "first in line" for other jobs at nearby plants, and UAW vice president Jimmy Settles said he expected all would be re-hired at other southeast Michigan factories by "early 2016." Although industry sales have remained high overall, the growth has come from SUVs and pickup trucks. Conversely, compact cars and alternate-powered vehicles like the C-Max have struggled to find customers amid cheap gasoline prices. Focus monthly sales fell 14.5 percent year over year in March, and C-Max monthly sales dropped 22.9 percent over the same period. It was less than three years ago that Ford hailed the Michigan Assembly Plant as a model for its future, one that would quickly adapt to market conditions through a more flexible assembly process. The plant was retrofitted at a cost of $550 million so that the same assembly line could install electric, plug-in hybrid or gasoline powertrains. Ford produces the Focus, Focus ST, Focus Electric, C-Max Hybrid and C-Max Energi here. At the time, company officials said the flexible line was a way to "not be trapped with dedicated one-trick-pony plants where you have under-capacity or over-capacity situations," said Jim Tetreault, Ford's vice president of North American manufacturing, in November 2012. But that's exactly where Ford finds itself as consumers have turned away from both compact and gas-sipping hybrids and electrics as gas prices have fallen to a national average of $2.49 per gallon, according to Thursday's AAA Fuel Gauge Report. One year ago, gas prices averaged $3.70 per gallon. In perhaps a melancholy twist, the Ford Expedition and Lincoln Navigator that were phased out at Michigan Assembly by the retrofit are once again the types of vehicles that are sought after by consumers.