Very quiet in city driving.
performance is stronger than Insight. Less engine noise and smoother acceleration off the line.
Highest fuel economy of any vehicle I know of.
My Prius has been absolutely flawless for 106,000 miles. It still drives like new and has needed nothing other than routine maintenance. Not even a burned out light bulb.
Rear seat legroom is excellent, even with front seat all the back. One of the roomiest backseats of any car I have owned including much larger cars.