Well growth looks to be under the average 20-30% for this year and maybe next.
This year might see 10% growth (1.8 to 2 million). Next year might be 15% (2 to 2.3 million). Then lets say the next 3 are 30% (2026 - ramping Gen 3), 40%, 50% - that gets you to 6 million. Definitely seem possible.
These my thoughts, based on observations of drone videos at Austin.
Model Y production and Austin and Berlin ramped during 2023 the run rate Q1 2024 is higher than the run rate Q1 2023.
Model Y production at Austin still seems to be ramping. Cybertruck production is ramping. A second Cybertruck line will be added in the middle of the year.
Currently vehicle production and Austin seems to be 2x12 hour shifts Monday - Friday. By Friday the calibration and testing lot is full, and they spend the weekend emptying it out, Each week seems to follow the same cycle.
Parking at Austin is an issue, and they are building a massive multi-storey car park, a lot more staff will be hired soon, sorting out parking is a priority.
Gen3 at Austin will probably be shipping Q2/Q3 2025. If they start construction soon, Mexico can be shipping around Q2/Q3 2026. Rather than delaying the construction process they will simply rework anything that needs to change a Mexico. Rework at Austin is common, at anytime in the last 6 months there ways probably at least some rework going, they are very good at removing previously laid concrete, inside and outside the factory.
When any other Gen3 factories could be shipping cars depends on when they start, IMO there could easily be another 2 factories lagging 6 months behind Mexico.. It all depends on when Tesla fires the starting gun.
I am assuming the 20 Million car by 2030 is a real target, not that they will necessarily get there, bit I think they will try to hit the target.
IMO a full ramp of all existing factories more or less provides the cash flow to build the Gen3 factories, they also need to line up permits, workforce, parts and raw materials..
If I had to guess the growth rates - 2024 + 400,000, (Model Y and Cybertruck), 2025 + 500,000 (Gen3 and Cybertruck) 2026 600,000 Gen3 - multiple factories. This was just a quick guess, but I am assuming Austin is working a 7 day week on all lines, and that there are no parts or battery constraints.