Did a trip to Lac Nominingue this weekend. 214 mi mostly on mountaineous area. Average speed : 75 km/h | 46.6 mph. Lot of hill climbing and downshifting required. Did P&G in the low speed zones and DWL on the highway. Tried to stay near 110 mpg at 50-55 mph. Did P&G on the last 15 km of the highway on the returning trip. My well-balanced battery did great in the mountain. I never had a forced regen or recal. Did 3 cycles of the battery on the go an returning trip.
I also could plug at the place so I charged it there to. Here is a pic the trip FCD :
My tank average went from 98.9 mpg to 93 mpg