Please note that I have been driving a 660cc Turbo Pajero Mini 2007 (Navigation) personally imported in June 2012 from Japan grade 4, for the last 8 months. My weekly drive is about 560km, all local drive in Lahore,(you know dropping kids to school, going to office, picking kids again at lunch, going back to office etc.) it usually uses 40 liters of petrol per week for this mileage. Average is 14km/liter. This average is consistent for the last 6 months. During which I have done no maintenance except changed oil and oil filters several times, and changed Spark Plugs once and one tyre got punctured once, which i guess is regular for any car.
Thank God, i am one happy JDM user.