Everyone talks about Wh/mile but that's something hard to adjust on a moment by moment basis (yes, I know you can look at energy usage screen but I like to keep that set to 30 mile average) . On the other hand, the kW output shown on the dash is instantaneous. Does anyone know how kW output maps to Wh/mile? Is there a simple formula or table to look at? I.e. ballpark guess, 30kW output, 75mph cruising speed at ideal conditions, 400Wh/mile in P85D (without torque sleep). Just a guess, haven't actually tested it because the heater is on and it's cold outside. On the power output meter, there is a big tick at 30, 60, 120, etc., but just below it is a small tick. I wonder if the small tick below 30 could be surrogate for rated range. Would also be helpful if we knew the translated range at each big and small kW tick mark.