CNG passenger vehicles recorded notable volumes in FY2025, with multiple body styles including MPVs, hatchbacks, sedans, and compact SUVs featuring in the top-selling list. The following models are ranked based on annual sales data (Source: Auto Punditz).

1. Maruti Suzuki Ertiga CNG (1,29,920 units)

The Maruti Suzuki Ertiga CNG is priced between ₹10.76 lakh and ₹11.82 lakh (ex-showroom). It is powered by a 1.5L K15C engine with a displacement of 1462 cc, producing 87.8 PS and 121.5 Nm in CNG mode. The vehicle is equipped with a 5-speed manual transmission and a front-wheel-drive layout. It measures 4435 mm in length, 1735 mm in width, and 1690 mm in height, with a wheelbase of 2740 mm and a seating capacity of 7 occupants. The fuel tank capacity includes a 45-litre petrol tank and a 60-litre (water equivalent) CNG tank.

2. Maruti Suzuki Wagon R CNG (1,02,128 units)

The Maruti Suzuki Wagon R CNG is priced from ₹5.89 lakh to ₹6.42 lakh (ex-showroom). It is equipped with a 1.0L K10C engine with a displacement of 998 cc, delivering 56.6 PS and 82.1 Nm in CNG mode. The model comes with a 5-speed manual transmission. Its dimensions include a length of 3655 mm, width of 1620 mm, height of 1675 mm, and a wheelbase of 2435 mm. The vehicle has a petrol tank capacity of 32 litres and a 60-litre (water equivalent) CNG tank, with a seating capacity of 5 occupants.

3. Maruti Suzuki Dzire CNG (89,015 units)

The Maruti Suzuki Dzire CNG is priced between ₹8.03 lakh and ₹9.03 lakh (ex-showroom). It uses a 1.0L K10C engine with a displacement of 998 cc, producing 56.6 PS and 82.1 Nm in CNG mode, paired with a 5-speed manual transmission. The sedan measures 3655 mm in length, 1620 mm in width, and 1675 mm in height, with a wheelbase of 2435 mm. It has a petrol tank capacity of 32 litres and a 60-litre (water equivalent) CNG tank, and a seating capacity of 5 occupants.

4. Tata Punch CNG (71,113 units)

The Punch CNG is priced from ₹6.69 lakh to ₹10.54 lakh (ex-showroom). It is powered by a 1.2L Revotron iCNG engine with a displacement of 1199 cc, producing 73.4 PS and 103 Nm in CNG mode. The vehicle is available with both 5-speed manual and 5-speed AMT transmissions. It measures 3876 mm in length, 1742 mm in width, and 1615 mm in height, with a wheelbase of 2445 mm and a ground clearance of 193 mm. The boot space in CNG configuration is 210 litres.

5. Maruti Suzuki Brezza CNG (70,928 units)

The Maruti Suzuki Brezza CNG is priced between ₹9.16 lakh and ₹11.46 lakh (ex-showroom). It is equipped with a 1.5L K15C engine with a displacement of 1462 cc, producing 87.8 PS and 121.5 Nm in CNG mode. The model is paired with a 5-speed manual transmission. Its dimensions include a length of 3995 mm, width of 1790 mm, and height of 1685 mm, with a wheelbase of 2500 mm. The fuel tank capacity consists of a 48-litre petrol tank and a 55-litre (water equivalent) CNG tank.