Two reasons the CT200h has a bit less "oomph" and mileage than the less spiffy Priuses: Higher coefficient of drag, and higher weight. Although lowering the vehicle might help with drag, I'd prefer not to. I already run the front-end into steep driveways a bit too often. Are there other...

When I saw that the Ct200h had a drag coefficient of 0.29, I thought that must be pretty good, given that the Prius was 0.26 and was known to be very aerodynamic. But then I saw this list: Automobile drag coefficient - Wikipedia, the free encyclopedia Notice that along with the Prius at 0.26...