Its my understanding the 2016 Volt will partially achieve better EV mileage by a software upgrade. Which I suspect means GM will allow more of the battery to be consumed. Can Version 1's owners, I am a 2014 owner, get such a software upgrade? PLEASE encourage GM to do so!!!

A Volt forum member here still holds the 75 mile EV only record, ending at a lower altitude. Anyone go further? http://www.greencarreports.com/news/1078073_how-far-can-the-2012-chevrolet-volt-travel-on-electricity-alone#comment-1000137620 MrEnergyCzar