No.... this is still simply false.... That's exactly what folks think they are talking about, albeit incorrectly. kWh/mi is still a calculation. Every single person's kWh/mi is variably different. This is not a concrete, finite, static, precise number. Yes, battery degradation over time is a real thing. I think we all understand that. But again, what your car displays to you as range is an estimate which is variable to a multitude of external factors ie: vehicle load, terrain, environmental factors, temperature, passenger/driver weight. kWh/mi is a statistic that changes and evolves. If yours is decreasing, this is not wholly due simply to degradation. You also have to take into all of the other factors, exampled above, into account and the car averages out over time and settles into you as a user. Hence why some people have little to no degradation, and some people have more! Some people have a lower kWh/mi value, and some people have higher! I am not the angry one, it seems like all of you fussing around about your kWh/mi statistics are the angry ones!