If you'd be able to see the task list BMW designers received when penning the i8, you'd probably spend quite a lot of time zooming in on the aerodynamic efficiency requirements for the hybrid ...
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How the 2014 BMW i8 proved hybrids could look exotic
The 2014 BMW i8 arrived at a moment when “hybrid” still sounded like a compromise, a sensible choice rather than a dream car.
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