One of the latest CNG model from Maruti, the Brezza gives a decent mileage of 25.51 km/kg
The 3 row MPV Ertiga offers a fuel economy of 26.61 km/kg
Maruti Suzuki recently launched the new generation Baleno with the S-CNG, and it gets you up to 30.61 km in 1kg of CNG
Sub-compact sedan Dzire offers a mileage of 31.12 km/kg.
Maruti S-Presso CNG gives a mileage of 32.73 km/kg
The new gen Alto K10 CNG has launched in India and it gives a mileage of 33.85 km/kg
You'll get a mileage of 34.05 km/kg in the WagonR CNG
On the top of the table is the new-gen Celerio with a high fuel efficiency of 35.6 km/kg