[cmrdporcupine]

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.