Howdy folks, a good portion of you have had your FR-S lurking around for a while now so let's start assembling some data. All you're going to need do is post here with your two tank average fuel mileage, your transmission type, your driving style and your typical commute if applicable. (Also include any relevant modifications if you have them.)
Fuel mileage isn't important just to the misers out there, it can be an important baseline to have to understand aspects of your car's performance and health over the years so don't be lazy! Record it now.