Honda prelude 92'?
 

This will be my first car and Im wondering how many km's can you go on a full tank, also would it be wise to fill the tank up half way instead of full (less weight thus more fuel efficiency)















non-VTEC itll most likely be a S or Si version

not sure of the conversion for km to miles but usually almost any cars average milage for a full tank is 400 miles.that is the norm for almost every car.even if it has a 30 gal tank it prolly gets like 13 miles to the gal.consider your car it prolly has a 13 gal tank and gets 30 miles to gal =390 miles.and half full is vs full is not enough to matter