We are in SWFL... and I believe this is possibly the ultimate climate and topography for the v... I just bought by 2013 CPO Prius v.... In my first tank I was getting 45.1 MPG. I am hoping as I get more used to it I might bring it up just a bit closer to my wife's genII Prius.
Congrats on the new v! Hope you enjoy it as much as we do ours. We can do over 50mpg on our v in normal town driving. But I've noticed the mileage going down a bit and the wife getting a little more aggressive with the accelerator pedal as times goes on. She drives it most of the time. We're still doing mid-40's and better, so still very happy with it overall.