Mercedes showed off its SL aluminum body structure at NAIAS 2012 and set a precedent; or at least a vision of the future, as lightweight body structures will be crucial for automakers meeting the 54.5 MPG mandate by 2025.
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Mercedes showed off its SL aluminum body structure at NAIAS 2012 and set a precedent; or at least a vision of the future, as lightweight body structures will be crucial for automakers meeting the 54.5 MPG mandate by 2025.