an 1800cc Honda is a fuel guzzler, it hardly manages 8 km/L, my friends car is up for sale from my account its a manual and he claim that it gives him around 12 km/L and he says he can bet on it.
We recently sold a 04 VTI in family and that too was sold because of high fuel costs.
Another problem with karachi is that in that amount people prefer buying later model cars and due to the security situation a Altis or a Civic does gives signals. If you know what i mean.