Decided to fill it up today for the 1st time... Trip "b" (total mileage) was 345 with average mpg of 50.3 My hand calculated came out at 49. I am happy with that. We don't really baby this car. We drive about 5 over on the freeway when safe and just keep up with traffic. It's capable of better mileage and we certainly get it during certain trips... I keep telling myself that this is the best car for mileage on the road and just drive and enjoy!