dont go for sonata its not the impressive it looks good from a distance and is totally crap from when you see it closely.
Altis auto well i like corolla's but i would not give you okay with the corolla coz drive is not impressive.
Civic Vti oriel prosmetic is the best option its drive is good and much better then corolla.
you can also check the new city its also an excellent car.
but drive all the above mentioned cars before buying coz i say driving is believing