In the family scooter segment, our current top picks are the Suzuki Access, TVS Jupiter 110 / 125 and Honda Activa 110 /125. All are smooth, decently comfortable and will be fuel efficient as well as reliable in the long run.
If you want a sporty scooter, then the TVS Ntorq 125 is your best bet. Although its fuel economy will be a little lower than the others if it is ridden spiritedly.
Take a test ride of all your preferred options before you decide.
