I'm not sure if this content has been posted before. I am assuming a 90 battery = 90 kWh capacity.
My P90D was made in Aug 2015 and I have owned it since Dec 2015 (it was a demo in a showroom).
If I drain the battery from 90% to 25% (= 65% of total battery), 45kWh are consumed. Doing a little...