Hi .Friends,
I have been using Yamaha Ray Z -black color -for the last 2 years. I like my scooter very much. It is very comfortable to ride, very easy to handle, good pickup and it is especially suitable for those who are having an average height. I have been getting an average/mileage 40 per litr which I think is modest in scooter category.
In my opinion, average/ mileage of scooters of different manufacturer are more or less the same, but the suitability to our body structure is more Important i.e. if you are of an average height go for it or else opt for any other scooter having good height and comfort.