he massive fan in GM’s aero lab wind tunnel has been cranked up to full blast as GM’s designers and engineers work to optimize the aerodynamics of the Chevrolet Volt as part of the quest to make the breakthrough concept car a production reality. Aerodynamic improvement is a critical step in meeting the range targets necessary for moving the vehicle to a final production decision.

The design team, now with its own studio dedicated to the development of vehicles powered by the E-flex propulsion system, has been working with engineering, aerodynamicists and other scientists to develop an energy efficient Chevrolet Volt by optimizing aerodynamics.

“One of the ways design can contribute to the efficiency of any vehicle is through the aerodynamics of the body shape,” says Ed Welburn, VP, GM Global Design. “The collaboration between a designer and an aerodynamicist can not only contribute to improved fuel economy or extended range, but can produce beautiful and different body shapes.”

Frank Weber, Global Vehicle Line Executive and Global Vehicle Chief Engineer for the E-Flex System, agrees. “The electric range of the Chevrolet Volt is most sensitive to improvements in aero, which is in contrast to a traditional vehicle program in which mass typically plays a larger role.”

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pdaix  (431) posted on 12.10.2007

bahh i don’t know but that look awfully close to the front facia of the Saabs

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