You could be comparing apples and grapefruits here. It has been reported that Tesla makes a lot of thier own parts. So more of the total supply chain for manuf

You could be comparing apples and grapefruits here. It has been reported that Tesla makes a lot of thier own parts. So more of the total supply chain for manufacturing the car exists in that plant. For example Tesla manufacturers thier own motor in the plant were the NUMMI plant would have had thier ICE motors pre-assembled.