The BMZ Z1 (1989-91) had plastic body panels (GE Xenoy thermoplastic
. I could see this for a Robotaxi.
en.wikipedia.org
Since it is the weekend some speculation of Gen3 paint/no paint might be interesting.
In the Investor Day presentation Lars clearly showed panels being painted, but that might just be a possibility rather than a certainty,
There should be alloys of stainless steel soft enough the be stamped and thin enough to not be overly heavy, but aluminium and zinc are other possibilities.
A Robotaxi or commercial van doesn't need to be available in different colours. Most commercial operators will put signs on their vans.
But for privately owned cars, especially models being produced in high volumes, having them all the same color seems like a limitation.
Aside from paint and bare metal, I wonder if wrapped is another option, for a Gen3?
If automated wrapping was ever possible, it is more likely to be possible for individual free standing parts?
One question is if wraps would work out cheaper and more robust in a Gen3 environment,
Wraps might simplify the parts inventory, because repair shop could fit the wrap to an unpainted part in the color required.
But the best wraps currently only last around 5 years?