To make a good start with 2017 I made a Google Sheet to collect experienced ranges or efficiency numbers for the Ioniq EV. Everybody can use
to add rows with his or her experiences with range or efficiency numbers with some additional info, for example on average speed and temperature. Note that real ranges are meant, not the car's expected ranges.
Based on such data we can get a better idea of the car's real world efficiency and range.
Have a good year, with more EV and less ICE km's or miles!