I sold my Tesla P85D and took a big hit on resale. Having owned an EV, the only thing Tesla has going for it, is it's acceleration. The 2018 GM Bolt and 2018 Leaf look very interesting and comparable to the model S - except for acceleration. Tesla's autopilot is actually quite dangerous. Elon has over hyped it's capabilities so much that this led one poor sot to a false sense of security. His confidence in all things Tesla resulted in his decapitation when his model S broadsided a truck. Please, please do not make the mistake of buying a Tesla like I did. Buy a Bolt or a Leaf - which I'm getting ready to do, and feel safe in the knowledge that the car will do exactly what it's advertised to do - no more, no less.
Also, if I'm right, and Tesla runs out of money in 2018, with no investors left willing to flush more money down this endless drain, then send me a thank you 'PM' for having saved you a few tens of thousands of dollars.