I was wondering how high the all-electric range estimate can go. I have a 2018 LT, and driving around town it's not unusual to average around 5 miles/kWh. With 14 kWh usable, I figured 70+ mile estimates were possible, and the other day it finally hit 70 for me. I did a quick look for old posts but didn't find much. What's the highest you've gotten?