Hi LibertyFever, I'm in the west in Abitibi-Témiscamingue. And for the calculaton, no nothing wrong with it, I check it with my evic and I do the calculation manually when I tank, it is always between 21 to 25 L/100 (11 to 9.5 MPG US). For most city driving and maybe 15-20% highway, and like I...