The upside case does not require a heroic car-volume story. A larger energy business, better software and service attach, and a measured
robotaxi rollout can lift revenue quality enough to keep Tesla on a
premium valuation. The stock already discounts part of that future, so I underwrite a strong doubling path rather than a moonshot. If autonomy proves portable across cities, upside can move higher; if it stays narrow, returns fall back toward the middle.