I have a cx but its a 96 which has the dx engine 1.6 from factory and i do 50% highway driving and city driving late night to go home and only getting 33 mPG this sucks expected ebtter mileage for having 50% highway driving i do go 75MPH on highway and I shift at 2000-2500RPM i don't step on it. the 96 has 11.9 gallon tanks