I'm really not testing the limits very much. I just live in a very small town and most of my destinations are within two miles or less. That is the majority of my driving with an occasional fifteen to thirty mile trip throwed in. Believe me, I go out of my way to drive this thing as much as possible because it is so much fun. I now have 2030 miles on it since September 4th. The short trips just kills the gas mileage but I don't care. My satisfaction and the looks and reaction that the car receives is still incredible.