I think it's reasonable to be concerned when the range is so far off EPA. With a gas car there never reach either but it's not as far, and not as affected by using heat, accelerating, going up hills, etc. Gas cars don't have vampire battery usage. Since one of the big marketing features is the savings in going green using electricity vs gas, this comes up a lot. Plus someone like me who bought this for long trips to visit family in mountainous region, this will never make it without a mid trip recharge. Even then I'm concerned the the battery draw in the mountains will leave me stranded. But driving in urban areas, yeah I don't worry about it... Though I still try to drive to get the best energy usage, it's become a game for me. One time I reached -17Wh/mi driving from my house