Perhaps not fully functional, maybe less than 15% operational throughout all of their various systems, especially if their main power is from batteries. I doubt the battery would still remain charged this long. The tires may have already lost their air and/or the synthetic “rubber” deteriorated by now. Wiring and its insulation probably fell apart long ago. Etc.
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I recently read that concerning the actor who portrayed that character, it was discovered that he’s not Native American at all, he was born in Italy. After having earned tens of thousands or hundreds of thousands of dollars on his career, the bulk of of which from the anti-pollution ads, he packed up and moved back to Italy in his retirement. It did not specify whether or not the ancestry information became known before or after his retirement and/or before or after his departure from the US.
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