I just purchased the new blue eyed wagon R, I had driven the old wagon r & was not convinced, but this wagon r (new). K series one is amazing, it is as smooth as butter, great pick up, & good torque overall, body is npt very light and not too heavy, some amazing utility features like pop up cup holders, under seat storage for front passenger, 60:40 split of rear seat fr storage, rear wiper (only on vxi).
It feels like a mini MUV , feels like a mini - Innova in terms of the space & height and drive feel is excellent, I have driven swift, i10, figo & after test driving all these, no comparison to wagon r new, plus you have the assurance of a maruti product for service & spares, plus excellent resale value.
In fact I have a sx4 (1600 cc) - petrol, I would say the drive comfort is marginally better than sx4 as well.,
Excellent car all in all.