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2015 Ford Mustang revs it up at Cars & Coffee

Just because the new 2015 Ford Mustang has officially been released, you didn't think that would be the end of the matter - did you? Of course not. There'll still be plenty of rumors, reports and video footage to bring you. Like this, the first non-official footage of the new pony car in the wild.
Shot by YouTube user SotA1080 and dug up by our friends at CarBuzz, this clip shows the new Mustang posing for photos (alongside other Mustangs) and starting up its engine at the most recent gathering of Cars & Coffee in Irvine, CA. And this being the GT model, it's not packing the V6 or the turbo four, but the red-blooded 5.0-liter V8 that tells us and enthusiasts worldwide that the new Mustang has not lost its way. Scroll on down to watch the footage for yourself.

Ford Shelby GT350 Mustang to cost $52,995?

The 2015 Ford Shelby GT350 Mustang was one of the shining stars of this year's Los Angeles Auto Show. And the Blue Oval's latest muscle car might even have reason to burn a little brighter if a recent rumor about its price proves true. Best of all are rumors that an even more potent version of the Shelby is potentially on the way. According to Horsepower Kings citing unnamed Ford sources at the LA Auto Show, the 2015 GT350 carries a starting price of $52,995, and the Tech package adds a further $2,995 on top of that. There's also the claim of a Track package for an undisclosed price. However, it doesn't look like LA is the last we'll see of the newest Shelby because the source also alleges that a top-rung GT350R is under development with bigger brakes, modified aerodynamics and sportier tires. This rubber-burner is reported to be unveiled at the North American International Auto Show in Detroit in January. Assuming these claims are correct, it puts the Shelby in fighting form against its two Chevrolet Camaro rivals. Ford reports that the GT350's 5.2-liter V8 pumps out over 500 horsepower and more than 400 pound-feet of torque. At $52,995, it would undercut by a couple of grand the $55,505 (before destination) base price of the 580-hp 2015 ZL1. The super 'Stang might also beat the 505-hp Z/28 with its power rating, while being vastly cheaper than the track-focused Camaro's $72,305 price. This could be quite the performance shoot-out.

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).