Hey everyone. So, my '98 Sedan give me 10 km per liter, doing the maths I think its like 23.52 MPG. This numbers are in city (it's been a while since I dont drive in highways). I would like to hear about other's opinions, what are your gas mileages? I really think I can improve my gas mileage, so... Here are some especifications: * 2.0 Splitport engine * 5-speed standard transmission * 185/70/14 tires usually at 33-35 PSI * I use 87 octane gas * I usually use A/C What do you think I should do to? Use 92 octane gas??????? Bigger tires (195/60/14) or smaller tires (185/60/14)?????? (I would like to put some 195/60/14). Less or more PSI????? Iridium or new spark plugs?????? New oxygen sensor???? Any other ideas??? I'll be waiting for your opinions and some pics! Peace!