Just a reminder that this sheet (i’m the original author) is based on estimated values for many details and does not account for auxiliary power usage (infotainment, heating etc). Frontal area, rolling resistance, battery size, powertrain efficiency and weight are all unofficial estimates.
Europe might need substantial changes to narrow (comply with regional rules) for European roads which could end up being a very different vehicle (ie less battery, worse aerodynamics, narrower, no center console)
Safetypilot, infotainment, heating/cooling and other systems all use power. The following is another fun calculator was linked on the facebook group and its minimum value is 0.5 kw (500 watts); it also assumes a 0.007 rolling resistance which I suspect is wrong. This seems extreme power draw in neutral temperatures since the screen, arm based SOC and any sensors/modules should still be under 150w.