What is the size of my gas tank in my 95 civic coupe? I have been told that it is 11, 12, 10, and 9... and i know its not 9 because i fill it up to 9.5 every time. Im wondering because my gauge gets on E at about 9 gallons, which would make sense if its a 10 gallon tank but if its 12 i would like to know so that i can know how much more over my line I can go... thanks Also im getting 29 mpg with a manual tranny, is that pretty good?