I have only put 1600 miles on it with about 900 of it highway miles at 70 - 80 MPH. To date I have 32 mpg combined. During my recent 700 mile round trip to Rochester NY, I got slightly over 34mpg. Not a Prius, however, much more comfy and with a V6!
Good seating position with a great view to the front! American cars seem to have either a high dashboard or smaller windshield limiting visability.