 Mostly on 101 Fwy, PCH, and LA City driving averaging 34.5 mpg.  This car is amazing!  Fun, performs well, roomy inside, trunk not too small, comfortable after a  2 hour drive, looks good and doesn't scream HYBRID. Purchased purely for utilitarian purposes, commuting and business travel. It is a very pleasant surprise after a month of heavy use.  The CVT and hybrid system take some getting used to, but they lead to "strategic" driving. One is challenged by the kW meter not to stomp on the pedal, to attain and maintain speed carefully and to "drive farther ahead down the road".  I purchased without tech package anticipating adding portable gps and iPod media. 