"BMW's i3 is a milestone vehicle in many respects and illustrates the automaker's expansive vision of future motoring," said Ron Cogan, editor and publisher of Green Car Journal and CarsOfChange.com.

BMW's vision of sustainability has developed considerably since the launch of the i3 in 2013 ... use aluminum wheels manufactured with 100% green power. Roughly 50% of our copper is recycled ...

The BMW i3 is part of the new wave of electric and hybrid cars that are becoming more and more popular in the U.S. The i3 has relatively compact external dimensions, but still has a very usable cabin ...

However, the regular 3er – likely to be known as the G50 – looks set to wear a more conventional skin but with its own take on the Neue Klasse grille and headlights.