Suzuki Hayate is a lite weight bike.It has an avreage milege and a poor performance as it can not even bear the weight of 3 people.As it is a light bike and its body is also light and it is of plastic so its not reliable it breaks down in very small collision.
Its my personal experience that its body is very light and it use to break very quickly.
Its milege is avreage as it gives 40-50 km/l .
Suzuki Hayate’s cost is around 45-50k so in thus range it is not a good bike.
Performance wise and looks wise it is a worst bike.