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Next-gen Audi A8 introduces new four-material space frame; light weight and rigid

Green Car Congress

For the next generation of the Audi A8, an intelligent mix of four materials—aluminum, steel, magnesium and carbon fiber-reinforced polymer (CFRP)—is being used for the first time in the weight-bearing body structure—more materials than in any of the brand’s previous production models.

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Stanley Engineered Fastening bringing next-gen self-pierce rivets to NA market; lightweight materials assembly

Green Car Congress

In addition, the joint has higher dynamic strength in comparison to a spot welded joint. According to the Ducker Worldwide “2015 North American Light Vehicle Aluminum Content Study,” within the next decade aluminum sheet for light vehicle body and closure parts will grow from less than 200 million pounds in 2012 to nearly 4 billion pounds.

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XL1 dive and drive: Volkswagen aggressively optimizes for efficiency in its sleek diesel plug-in hybrid

Green Car Congress

The XL1 is aggressively optimized for efficiency in all areas of its design and technology—from materials (carbon fiber reinforced polymer monocoque); to powertrain (0.8L Comparison of electric drive fuel consumption (kWh/100 miles). By comparison, a Volkswagen Polo is slightly longer (156.3 Click to enlarge.

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Toyota introduces second-generation Mirai fuel cell electric vehicle as design and technology flagship

Green Car Congress

In comparison, the first-gen Mirai was FWD, and the larger stack was placed under a raised section of the passenger compartment floor. Still 650V as in the first Mirai, the next-generation fuel cell stack in the new Mirai is about 20% smaller and 50% lighter than the previous stack, and so fits easily under the hood.

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DOE to award up to $184M for advanced vehicle research and development in 8 areas of interest

Green Car Congress

approximately 45% peak thermal efficiency for light duty and greater-than 50% peak thermal efficiency for heavy duty). The objective of this AOI is to accelerate the realization of lighter weight vehicle materials made from magnesium and carbon fiber capable of attaining 50% weight reduction of passenger vehicles.

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Road Test: 2021 GMC Sierra 1500 Duramax 4WD Crew Cab AT4 CarbonPro

Clean Fleet Report

CarbonPro designates the box is made of weight-reducing carbon fiber where the standard steel inner panels and floor are replaced with a lightweight, purpose-designed carbon fiber composite that offers best-in-class dent, scratch and corrosion resistance. Clean Fleet Report. An extra step.

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A closer look at Audi’s new R8 e-tron EV and battery

Green Car Congress

Li-ion cell energy density was increased from 84 to 152 Wh/kg; in comparison to the first technology platform, the battery capacity has grown from 48.6 ft) long Audi R8 e-tron is recognizable by its unique lighting solutions on the air inlets, front apron and sideblades. kWh—without changing the package. R8 Overview. meter (14.4

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