How could they not know that? It was announced as the "Model 3 sedan" all along. But they may have thought it would be a "liftback sedan" like the Model S sedan.
Fine. The use of the words is not consistent here, and people get bent out of shape if others use different uses than they want. Whatever.
I trust my point is clear. 115,000 people pre-ordered sight unseen.
Thank you kindly.