Originally Posted by Consumer Report's Blog

The other day I’m following a Honda Insight hybrid driving rather quickly down a hill. But as the hill flattens and we start climbing another hill, the little Insight slows down. As we approach an intersection, I see the light has just turned green and I’m sure we’ll make it. But we’re still climbing and the Insight is continues to shed speed. Finally, the light turns yellow and then red. But instead of stopping, the Insight drives right through the red light and continues puttering down the road.