Q. Does this car have good highway holding - Alto K10?

Yes i Travel Mumbai very Frequently on NH 48. also drive to Hydrated , Goa , Jaipur with full Occupancy.

Yes it's much better than Alto 800 and others. The power to weight ratio of K10 is much better than it's competitors. Also low center of gravity gives is much stability around the corners.

Yes.It is comfortable for 4 people.If the passengers exceed 4, it is worst in accelerating as well as in breaking.

Speed under 120.

It is a proper city car , but often if you go on highway, it shows you its capability

Of course this is the best in the small cars

Yes..but it bubbles a bit post 90

Yes absolutely

Yes good