I had brought yamaha sauto 3 months ago and there is my review on it
Mileage : mileage of this bike is good but which we have seen in the advertisement are been not provided by them
Comfrot: bike is quite comfrotable but for long routes it is not comfortable becoz of the engine get heated and seats are not much cuised
Reliability: yess yamaha is reliable brand and service is good for this bike and engine is also good working.
Road grip: as the tyre has good griping road and but its doesnt seem that its yamha bike bike tyre sa not to broad as yahama provide that
I will not recommend you to buy this bike instead for this you can buy splandor which is much good than this