Their most recent estimates are around ~1,076 a week. Those numbers are
horribly behind their production targets. And that's a tiny fraction of the 500,000 cars annually that was the initial target for 2018 as of two years ago.[0]
Tesla bet the farm on revolutionizing auto manufacturing while seemingly ignoring much of what other manufacturers have learned over the years.[1] Long-term, elements of that bet could pay pay off. But right now? They're still struggling to scale up Model 3 production. And that's for a car that was literally designed to be less complex to manufacturer, with fewer, simpler parts relative to the Model S and X. It doesn't matter that their manufacturing approach might be more efficient in the future when everything is working perfectly if they can't meet their bills this year.
No other manufacturer has these kinds of prolonged production problems. They meet significantly higher production targets and with fewer quality control issues. If Tesla doesn't show significant progress this year (both on production targets and lowering their burn rate), they're going to be in serious trouble. Most likely, we'll end up seeing Tesla have to hire contract manufacturers like Magna Steyr to build complete cars.
Personally, I'd be fine with that. It'd give Tesla its best chance to entrench itself in the EV market before the traditional automakers step get involved. They, for one, won't have similar problems. I genuinely want Tesla to succeed, but it's become abundantly clear that they don't know how to find a way out of "production hell."
0. https://www.reuters.com/article/us-tesla-results/tesla-puts-...
1. https://www.forbes.com/sites/joannmuller/2016/08/04/tesla-mo...