Bro since Cultus made its mark in Pakistani market and considered as a reliable/durable small hatchback with all the technical and mechanical odds ,apart frm that i would recommend you to go for WagonR as its equipped with a relatively new and advanced technology developed by Suzuki and its more fuel efficient as compared to Cultus ,and Suzuki would giv Cultus farewell as they gona discontinue it soon.
The above statment is without any prejudice and purely my point of view so (no-offence)