1) He has a fleet of cars which is giving him a lot of data and edge cases. Of which is growing with every new car purchased and on the road.
2) He has a team developing the software, refining it with each new release and it's just getting better and better with more data.
3) He has a team developing the hardware, on the investor day he said that another chip will come out in 2 years and be 3x more capable. Going from memory on that one, so feel free to correct. But this point still stands. They aren't standing still. I do believe that vision trumps lidar and they'll get to level 5 automation with much more precision than waymo and get there a hell of a lot faster than uber.
4) It seems with every car that rolls off the assembly line, they are consistently making modifications and improving the battery tech and drive train. Again, they have the data to keep on improving their cars.
5) With the maxwell purchase I'm sure they'll start to develop their own batteries and get even better performance due to optimising the whole car.
So, Tesla owns the:
1) Data
2) Self Driving Software
3) Self Driving Hardware
4) Drive Train
5) Battery Tech
6) Power Grid Network
Also don't forget that the grid and charging stations keep improving over time. Imagine if we get to 5 minute charging, faster than the current paradigm? Game changer.
Can anyone suggest another vendor getting close to this? Once Telsa put out the robo-taxis it really is game set and match. They own the whole stack, end to end.
He even mentioned that the price could go down. Can you imagine a $25k robo-taxi and does 1k miles? The other car makers should be very afraid of this prospect.