In Hand And In My Monday 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).

Your official Ford Transit specs are here, $29,565* to start

Ford has released the full list of pricing and specs on its new Transit, the replacement for the long-lived E-Series cargo van. Prices are set to start at $29,565 and can increase rapidly from there, depending on length, engine and wheelbase, among other options.
Let's talk first about those new engines. The base is the familiar 3.7-liter, naturally aspirated V6. It boasts 275 horsepower and 260 pound-feet of torque and can return up to 14 miles per gallon in the city and 19 mpg on the highway. This engine can also be adapted to run on LPG or compressed natural gas. Of course, there are better alternatives, for a price, the first of which is Ford's well-received, 3.5-liter EcoBoost V6. It packs 310 hp and a best-in-class 400 lb-ft of torque (available at just 2,500 rpm) while matching the naturally aspirated engine in both city and highway fuel economy.
Then, there's the diesel. With a 3.2-liter, five-cylinder diesel mill at its disposal, the Transit generates 350 lb-ft between 1,500 and 2,500 rpm, along with 185 hp. This engine hasn't been rated by the EPA, although we'd be really, really surprised if it didn't handily best either of the gas-powered engines in fuel efficiency. A six-speed automatic is standard, regardless of engine.

2013 Ford Explorer Sport

When one speaks of sporty and fun-to-drive utility vehicles, few would put the Ford Explorer in the same category as the Jeep Grand Cherokee SRT8, BMW X5 or Porsche Cayenne. Yet, with just a few reservations, I'd toss the new-for-2013 Ford Explorer Sport close to that arena for consideration.
As a recap, the sportiest of Explorers is fitted with Ford's twin-turbocharged 3.5-liter Ecoboost V6, making 365 horsepower and 350 pound feet of torque. Acceleration is brisk (figure about 7 seconds to 60 miles per hour), as power goes to all four wheels through a six-speed automatic transmission. Contributing to its more athletic demeanor are larger front brakes, a sport-tuned suspension, chassis upgrades, quicker steering ratio and a more aggressive wheel/tire package. Cosmetically, the Sport is distinguished by its blacked-out lights, black trim and noticeable lack of chrome (with the exception of the door handles).
Ford recently handed me the keys to a Ruby Red Metallic Explorer Sport. Rather than mindlessly drive the big seven-passenger all-wheel drive hauler in soccer mom circles around Los Angeles, I loaded up my family and embarked on a long weekend road trip to Yosemite National Park.