Ah, thanks Bro.haha, i was being sarcastic. but what i'm trying to say is that the cost savings is humongous. i repeat, humongous. i'm not sure why so many people are saying that CNG is inconvinent as you need to find a CNG station to refill, but i haven't seen a commercial car that solely accepts CNG only(well, at least 4 months ago). basically, they all have two inputs, CNG and the normal petrol.
in singapore, CNG is calculated by kg, not litres, litres is used in malaysia though. i pump one full tank about 20kg, around 12 bucks. travels 200km, which isn't very impressive cos my tank very small, like two scuba diving tanks like that. i said 3-4bucks in my previous post, well................ see if you want to scan fingerprint anot.
edit: dang...... are you people going to fight with me for the queue nxt time? i always enjoyed to short queues of CNG station. one thing though, singapore CNG car refillers are inexperience. it took them 7 minutes to get it in, malaysia took a few seconds. damn scary sia, i thought the guy was going to kill us all.