I've been going back and forth in my mind over whether to buy this car. But I keep coming back to this issue. I know that I will not be able to keep the car fully charged at all times. There are many things about this car that I really like. But the notion that I will have to deal with the high revving and noise when the battery is depleted is stopping me in my tracks. I didn't like the Volt because it was too cramped inside and smaller. Does anyone have any suggestions?