Still in the first month with ours, but first 680 miles averaging 307 Wh/mi. Definitely higher than expected, but we live on a steep hill and go up/down 800ft several times/day so that may have something to do with it. Mostly city trips, but on the couple of longer freeway trips that are 75 miles each way, it took ~100 miles of range (~55-65mph, A/C on).