COULD THIS BE THE ELECTRIC replacement for the 3 Series? BMW's i4 will be a version of the i Vision Dynamics concept shown at the 2017 Frankfurt auto show. Although the production model hasn't broken cover, we expect it to closely follow the concept's 4 Series Gran Coupe lines, perhaps with a modern take on BMW's trademark kidney grille. A source inside BMW indicates three powertrains in a good-better-best approach, possibly labeled Standard, Sport, and Supersport.
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