The car really does seem to have exceptional range for a 27 kWh total capacity pack. Unfortunately the car won't tell me total kWh used for a given trip like my Volt would (or I don't know how to find it), just mi/kWh, of which I've been averaging about 4.0. My home EVSE also doesn't report kWh dispensed, so I'm flying blind a bit. It sure feels like 27 kWh usable though, at least right now.
I'm supposed to do a range test with Tony on Saturday, so hopefully he can come up with some accurate all highway speed data.