This post has been very helpful. Thank you for doing it; not a trivial task!
I would like to make one clarification, specifically about cell manufacturers and OEM's. Most OEM brands are not 'manufactured' by their brands in the way that cell manufacture takes place. The cell manufacturers actually do manufacture their products from raw materials and components supplied by others. A typical supplier is Targray:
Battery Materials for Lithium-ion Cell Manufacturers | Targray
Note that they supply component parts, but actual cell manufacturing is done by the entity that carries the brand (LG, Samsung, CATL, Panasonic, now Tesla, etc). The cell manufacturers are analogous to chip foundries. They have high capital intensity and high value added.
Contrast that with the typical automotive brand. GM's Chevrolet Bolt, for example was designed in Korea by the GM Korea (Daewoo acquired 2002) staff with LG designing and supplying the powertrain:
A Review of the Chevy Bolt Powertrain | TechInsights
with almost everything else supplied by others:
Suppliers to the 2017 Chevrolet Bolt
There is vastly more detailed information, for those who want it, at MarkLines, which is behind a paywall.
The summary of all that is that GM itself actually manufactures almost nothing in the Bolt, nor most of their other products. They assemble the cars in Korea and import to the US. Very often, when tariffs require, financially adept OEM's like GM export parts to, say, Mexico, Canada or the US at low but defensible prices then assemble them at high but defensive prices to enhance US or any other country domestic content rules. They are all superb about that process, after all they've done it for a century.
Tesla is by far the most vertically integrated vehicle manufacturer, so is more capital intense but also more benefited by economies of scale. Use of extensive robotics and
giga presses simply accentuates that difference and mastery of a cohesive factory operating system may make all this inimitable . Thus we see continuing competitive advantage for Tesla, accelerating as new factories come on line and new models continue to be developed that enable amortization fo technologies over a larger base.
Ford did lots of that at River Rouge more than 100 years ago, but Ford never learned how to rapidly adopt new technology. Now Tesla has arrived with the benefits fo vertical integration coupled with astonishing flexibility and adaptability to new techniques and conditions.
So, sorry for expanding this so much, but it is crucial to understand why Tesla is so different and how it makes any direct comparison to any other OEM fallacious. As we all know this entire thesis ignores Tesla Energy which explains why Tesla investment in battery technology, control systems, motors and materials amortizes over a much, much larger base.
Now consider large trucks where "OEM's" usually do not even make their own engines, transmissions or much of anything else. In effect they are mostly 'badge engineered'. Others are working on buses and trucks of all sizes and types, mostly sticking with the traditional badge engineered model.
An almost directly analogous situation exists with solar roof, Powerwall and Powerpack for which Autobidder and other features helps transforms a hidebound industry.
Frankly I know I cannot estimate even roughly what the impact of all these things and the ones to come will have on TSLA. I am sure that 'we ain't seen nothin' yet!' and that share price will continue to be volatile because all this is so very hard to accept as true. It sounds too much like fantasy. OTOH my
P85D was indeed Ludicrous, so my upcoming
Plaid will b more so... and they aren't even Winnebago (That is badge engineering!). All tis is like a fantasy but it is real.
How long did it take for the scientific world to understand?: