Hey All,

I've owned my 2003 Civic Si for almost 2 years now and I'm noticing that i'm driving on the highway more, and i'm getting poor gas mileage (most i've ever gotten was 250 miles off a tank).

When i drive my gf's Jetta 1.8T, i can consistently get 300mpg to a tank (also 10 gallons of gas), even driving 75 on the highway.

Anyway, what is everyone else getting - Si, RSX, or RSX Type S?? Thanks!