Oh wow, thanks for the info PriusGuy. I don't ever remember hearing about the Prius going into stealth mode at higher speeds. I do understand that my driving habbits will have to change, but most of my driving is highway which is why I asked. I wanted the car that would benefit me the most for the highway. But it seems after this statement that it doesn't matter, just go with the the car that I like the most. Cool!

Thank you