Honda Activa 4g is as same as it earlier model 3g just name got changed. I buyed it one month before and found it same as the ealier version. This vehicle has the same engine as activa 3g. Same features as 3g. I thought this time Honda will present something new at it happened when it honda 3g.but this time it just changed its name and launched and made the innocent people fool.In its upgrade version its fuel efficiency is also been decreased. My first ride in this vehicle is just an average one.I would recommend people who are willing to buy activa 4g should buy 3g rather than buying this .Thank You