After driving maybe all the hatches in the market I zeroed down on a Ritz Zxi and bought it. Its absolute value for money. Since you are used to the space of a Wagon R, add to that engine of a Swift and ABS
/Airbags + Music System + alloys, etc. I have a Wagon R at home as well and the turning radius is near identical. I think it would suit you well. All at the price of a Swift Vxi.
Also I know everyone hates the looks of a Ritz, however after seeing mine in person people in my office loved the new front looks and rear which comes with OEM
spoilers and fatter tyres.