Interesting spy shots of Audi's E-tron concept getting readied for the Frankfurt Motor Show. The evolution on the electric quads are getting more interesting in their design solutions. Looks very ultra-light, but not aero-clean as in enclosed designs. Rear quarters looks awkward but the open-wheeled design has sporty intentions.
Audi City E-tron Concept caught during film shoot
And what the aftermarket might do with it.
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