seekingalpha.com/article/...-q4-2022-earnings-call-transcript
"Yes, Cybertruck will have Hardware 4. And to be clear, for 2023, Cybertruck will not be a significant contributor to the bottom line but it will be into next year. So it's an incredible product. I can't wait to drive it personally. It will be the car that I drive every day. I actually just I'm wearing the T-shirt with this matched glass. And it's just one of those products that only comes along once in a while, and it's really special. So yeah, so with respect to upgrading cars on Hardware 3, I don't think that will be needed. Hardware 3 will not be as good as Hardware 4, but I'm confident that Hardware 3 will so far exceed the average -- the safety of the average human.
So what we're aiming for is like how do we get ultimately to, let's say, for argument's sake if Hardware 3 can be, say, 200% or 300% safer than human, Hardware 4 might be 500% or 600%. It will be Hardware 5 beyond that. But what really matters is are we improving the average safety on the road. But it is the cost and difficulty of retrofitting Hardware 3 with Hardware 4 is quite significant. So it would not be, I think, economically feasible to do so."
Also keine (freiwillige) Aufrüstung auf HE4, und damit keine Chance auf FSD