- Jul 6, 2020
- Reaction score
- Dodge Challenger, Tesla Model 3
- Industrial Engineer
The initial design of the Model 3 had parts welded together. With the Y they did a casting. They are moving the 3 to casting. The CT test prototypes would probably be welded together, then the production casted. The cast would be stronger than the welded prototype, so no worries there.I don’t know how Valuable it would be as a test vehicle unless they can simulate the rear casting. Musk said if we are lucky some might roll out by the end of the year. 4680 production is by no means certain either.