From the article: "but it’s so far off the books that it’s not even considered to be an official prototype yet."
And by the way, it's a hybrid, it's not an EV. So it requires gas and oil, it has no frunk, it has a center transmission tunnel, a small rear trunk, it requires all the usual maintenance, and it will be very expensive to build because it is extremely complicated with thousands more parts than the Model S.
Really BMW, this is the best you can do? And it's years away from going on sale, if it ever does?