Hi,

I bought a 07 Prius a few weeks ago, and so far the best mileage I can get is no better than 48 mpg on high way and even much lower in city. I keep seeing ads on TV that claim an average mileage of 55 mpg (51 on high way and 66 in city) for Prius, and in no way I can see my Prius reaching such a goal. I don't have any bad driving habit and have been doing all I can to see if I can reach the advertised mileage. Am I misled or is something wrong with my car?

Thanks.