> Their next challenge will be ramping maintenance/service of the rapidly expanding installed base. I agree that this will be the next obvious challenge. "Than

> Their next challenge will be ramping maintenance/service of the rapidly expanding installed base. I agree that this will be the next obvious challenge. "Thankfully", they're already seeing how this plays out in Norway, where they're really struggling to service the Model S fleet as it ages and repairs are required more frequently. I consider this a good thing, because certainly there's someone in the service department thinking about what will happen in 3 years when the amount of Model 3s requiring service starts increasing further. Norway is the canary in the coal mine, which should be completely obvious to someone who does this full-time.