Its Not What's On The Outside But Rather What You Can't See 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).

Hennessey unleashes 2015 HPE700 supercharged Ford Mustang

Thanks to the 2015 Dodge Challenger SRT Hellcat there is a new magic number in the muscle car world - 707. To raise eyebrows these days in the power war, a vehicle needs to match or preferably exceed that palindromic figure. The tuners over at Hennessey took a look at it for their 2015 HPE700 Mustang and decided to go one better. Well, ten actually, because they bestowed their latest creation with 717 horsepower and 632 pound-feet of torque.
The HPE 700 Mustang takes the standard Mustang GT with its 5.0-liter V8 and turns up the power a few hundred notches with a Roots-type supercharger running at 7.25 psi. Hennessey claims that this boosted 'Stang can rocket to 60 miles per hour in about 3.6 seconds and cover the quarter-mile in 11.2 seconds at 131 mph. For those keeping score at home, those figures are very similar to Challenger Hellcat.
To cope with all of the added boost, the engine gets a high-flow throttle body, upgraded injectors, new fuel pump, stainless steel exhaust and Hennessey's calibration for the engine management. Pricing for the package is $59,500, including the base 2015 Mustang GT, but the company is limiting production to 500 units for the 2015 model year. Founder John Hennessey told Autoblog that he has already received about a dozen orders for them.

The 1965 Ford Mustang could have looked a lot different

The 1965 Ford Mustang is unquestionably an automotive design icon, and nearly every generation of Mustang has some connection to that original car. Because it's such a universally-known vehicle, we were amazed to see all the different designs that were being considered. Head of Ford's archives Ted Ryan recently shared photos of design proposals for the original Mustang on Twitter that he and Jamie Myler found, and we reached out to them to find out more. As Ryan initially noted, the photos were taken on August 19, 1962, and they are proposals for the Ford Mustang. Apparently Ford had committed to doing a Falcon-based youth-oriented car at this point, and it did have plans to launch the car in 1964 for the 1965 model year. But after having little success with early design proposals, the company asked all of its design studios — the Advanced Studio, Lincoln-Mercury Studio and Ford Studio — to submit proposals. With only about two years before the planned launch, Ford was understandably short on time, and it's believed that the studios only had a month to create and present these designs. Lincoln-Mercury design proposal View 8 Photos The majority of the designs, a total of five, came from the Advanced Studio, and part of this was because they already had a couple of concept designs in reserve it could present. Two other models representing three design possibilities came from Lincoln-Mercury, and just one model with two options came from Ford. The Advanced Studio proposals are shown in the gallery at the very top of this article, and the Lincoln-Mercury and Ford proposals are in the gallery directly above this paragraph. The Advanced Studio's most radical design is the one that was clearly related to the Mustang I concept that would be shown later that year with huge wraparound rear glass, turbine-inspired bumpers and enormous side scoops. The other proposals from the studio were more conservative, featuring simple lines, grilles reminiscent of the Falcon, and one even borrowing the jet-thruster-style taillights made famous on the Thunderbird. Lincoln-Mercury had some impressively bold designs, particularly its fastback that had buttresses to extend the shape all the way to the tail. This car had two different side trim possibilities. The other Lincoln-Mercury design was toned down a bit, but had two interesting possibilities for side detailing, as well as some crisp, low-profile tail fins.