Short tack

I agree with mipmapped. If you use the EV switch on Energi to flip to EV Later, your left LCD will tell you the battery percentage available. That's the most accurate potential milage potential data you're going to get. Using heater, defroster, or AC will surely reduce potential EV milage. There is an energy display that shows non-motor consumption as a horizontal bar -- it can get up to 5Kw.