MPG states, USA, so the website ur refering mite be usa, nd wid a Differnt size of the Engine, but 28mpg means aprox 7. sumthing per liter,
No it means NOTHING of that sort.
28 MPG is the rating of Civic with the 1.8L engine.
28 MPG translates to 11.9 km/l.
Your conversion "of approx 7" is totally wrong.