Can weight reduction be optimized in automobile superstructures?

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The discussion centers on optimizing weight reduction in automobile superstructures, specifically regarding the phrase "properties optimized for weight reduction." Key factors include using materials with low density and minimizing component volume to achieve the lightest possible design. Manufacturing processes also play a crucial role in determining the feasibility of lightweight components. The conversation emphasizes that cost is not a concern when prioritizing weight reduction. For further information on service conditions of auto bodies, relevant data sources should be consulted.
ruzfactor
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someone please explain the phrase "properties optimised for weight reduction" in case of auto body and spaceframes.

Also please refer some links to some data on service conditions of auto body.
Thanks in advance.
 
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Assuming we only want the lightest components and do not care about cost. ..I believe it comes down to density and volume. Making components with the smallest volumes possible out of materials with lightest densities are the major properties. Keep in mind components are also dependant on manufacturing processes and other factors
 

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