ryanjm
Tesla Podcast Host
I the Twitter conversation going on with Elon Musk on Japolnik, he calls it an 'E' as in Model E.
Ask Elon Musk Anything You Want About Nikola Tesla, Tesla Motors, And SpaceX
Just came to post this. His exact quote is: "There will definitely be more models after the S and X. Maybe an E "
Note the smiley face. I think this is the name of the car. Elon has either been reading this forum or, more likely, just been thinking along the same lines as many of us who have suggested Model E in this thread.