Same here, I do bursts of 120-130kmh highway driving every day and occasionally go higher.
But I usually switch into Hold mode (turns on the combustion engine) so I don't waste too much battery.
To be honest, the extra torque of an electric engine makes slow speeds seem faster. When I was in my diesel VW I found myself at 140-150km/h quite often by accident. In the Volt I'm comfortable going slower because it "feels" faster somehow.
My 2017 is speed limited to 101 mph. It gets to that speed pretty uneventfully, but I've heard the low rolling resistance tires are only rated for 100 mph so GM limited it to 100. I'm curious if a dealer could remove the limit if you changed the tires, but I don't think anyone has bothered
But I usually switch into Hold mode (turns on the combustion engine) so I don't waste too much battery.
To be honest, the extra torque of an electric engine makes slow speeds seem faster. When I was in my diesel VW I found myself at 140-150km/h quite often by accident. In the Volt I'm comfortable going slower because it "feels" faster somehow.