I went looking for speculation on the Model Y after Elon's tweet and couldn't find any. This was the tweet: @AwesomelyOZ there will be a Model 3 and a Model Y. One of the two will. — Elon Musk (@elonmusk) October 2, 2015 Implying that a Model 3 based Model Y with falcon wing doors was coming. The strange thing is that Elon deleted the tweet . Anyways I am looking forward to the Y as I don't need the size of the X.