Honestly speaking, I found Swift much better than the Cultus. That’s why I have exchanged my Cultus with the newly launched Swift. I have driven this car in the dealership premises, and mostly on the tiled floor. So I can’t say anything about the cabin noise.
The seats are way too better than the Cultus. The rear seats have much more and better padding than the Cultus. Adjustable headrests on the rear seats give an extra plus point, enhance the sitting posture.
Again these were display units, and they had exceptional quality. If you are willing to buy Swift, you should buy it now as there is a confirmed price hike. Probably by the end of this month. If you wish to buy it after a test drive, then I am afraid you won’t be able to avail of the introductory price benefit (Catch-22 situation).