Mga sir, i would just like to know something. i got a 2005 mazda 3 2.0. when driving on hi-ways(edsa, katipunan) with very little traffic, i computed fuel consumption at about 13km/liter. on the other hand, if there's heavy traffic, as in bumper to bumber, i computed about 4.5km/liter. correct me if i'm wrong, this seems highly unusual. ang laki kasi ng difference.
if you would ask; hindi naman mabigat paa ko sa gas. aircon ko at a minimum.