Ran out to Taco Bell for lunch today (I know, I know). I had ordered ahead on the app but still had to sit in the drive through. It's certainly a nice change to not have the ICE running burning gas and costing me money while waiting. The 2.7 mile loop returned 65 mpg without me trying to get good MPG. I'm coming from a daily that if I nursed it I could get 14.6 mpg out of a tank. I haven't filled up the Prius yet, but it sure looks the Prius will be able to beat that.