A concept of a concept... just release the thing already BMW, you have fallen so far behind.
Side Note, I hate how the comparable 3 series will now be a 4 series EV, they really screwed the marketing on that one. It was all in the name of price, they couldn't imagine selling an i2 for over $50K. But if the i3 doesn't drop into the $30K range, imagine how much this thing will cost.