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What happens in 8 years? Do you pay Tesla for a subscription?

• mikeash 10y ago
  Minor correction, it's free for 4 years. As for what happens, nobody knows, because nobody's run out the four years yet. When they announced the four free years, they also said that the clock started for existing customers on January 1, 2014, so nobody will hit the end for another year and some. I'd guess that it'll end up being a paid subscription after that, but nobody really knows yet. I wouldn't be surprised if Tesla doesn't know yet. I wouldn't be too surprised if they just make it free for life, since it's pretty cheap to provide and so important to the car, but that might just be wishful thinking on my part.
  • toomuchtodo 10y ago
    There will be a cost, but it will be minor, to offset their data costs on ATTs network for the massive amount of data they using for autopilot telemetry. There is a rumor their cellular costs far exceed their Supercharger electricity costs.
    • mikeash 10y ago
      I wouldn't be surprised if that last part was true. With my electricity costs, I pay about 4 cents per mile. If that's typical, and if the average Tesla driver does 1,000 miles/month with 10% on Superchargers (which I think is vaguely close to the truth) then the electricity costs would be something like $4/month/car.