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On 1st January 2020, NetComposites' media assets including netcomposites.com, newsletters and conferences were transferred to Composites World (Gardner Business Media).

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Jeep(R) Commander 2 Concept Doubles Fuel Economy

  • Wednesday, 1st November 2000
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  • Reading time: about 2 minutes

Jeep(R) Commander 2 merges dynamic design with an advanced fuel cell powertrain in a luxury sport-utility vehicle that is virtually pollution-free while achieving double the fuel efficiency of a conventional SUV. “Commander 2’s predecessor, the Jeep Commander, took the Jeep pledge to ‘Tread Lightly!’ on the environment very seriously. Commander 2 vows to tread even lighter,” said Rich Schaum, Executive Vice President – Product Development for DaimlerChrysler Corporation. “The hybrid drive system integrates an on-board methanol reformer that produces near-zero emissions in one of North America’s fastest growing market segments — SUVs.” To compensate for the additional weight and cost of the fuel cell system, Jeep designers incorporated DaimlerChrysler’s unique injection-molded thermoplastic body technology, demonstrating the weight savings that could be achieved with injection molded plastic. The plastic body technology, first shown in the fall of 1997 in the Composite Concept Vehicle (CCV) and more recently in the Dodge ESX3, saves up to 50 percent in body weight, 10 to 50 percent in manufacturing costs and provides near 100 percent recyclability. Using molded-in-color plastic allowed designers to embody a very machined, high-tech feel to the surface appearance, unlike the design restrictions with stamped metal. Because of its lightweight body, Commander 2 weighs 5700 pounds, slightly more than typical full-size SUVs. This includes more than 2500 pounds for the hybrid-electric fuel cell powertrain.


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