Top carmaker Maruti Suzuki India Ltd (MSIL) sees itself having an edge as price parity has been reached between petrol and diesel, though record-high fuel prices could delay demand revival in the passenger vehicle (PV) segment.

1. Maruti Suzuki Alto S-CNG

The Maruti Suzuki Alto S-CNG is one of the best environment-friendly cars in India. The hatchback is powered by a 796cc engine which delivers 41 PS of power and peak torque of 60Nm. Starting at Rs 4.33 lakh (ex-showroom, Delhi), the Alto S-CNG comes with a tank capacity of 60 litres and gives a mileage of 31.59 kmpl.

2. Maruti Suzuki S-Presso S-CNG

S-Presso S-CNG is another good option in the Maruti Suzuki’s CNG line up. The mini-SUV is powered by a 998cc engine which delivers 60 PS of power and offers a peak torque of 78 Nm, which makes it a decent option if you’re looking for some adventure. The CNG variant of S-Presso starts at Rs 4.84 lakh (ex-showroom, Delhi). The mini-SUV comes with a tank capacity of 55 litre offering a fuel efficiency of 31.2 km/kg.

3. Maruti Suzuki Celerio S-CNG

The Maruti Suzuki Celerio S-CNG merges form with function. This hatchback is powered by a 998cc engine which delivers 60 PS of power and a maximum torque of 78 Nm. With its decent power and handling, the Celerio S-CNG proves to be an effortless drive. The CNG variant of the Celerio starts at Rs 5.30 lakh (ex-showroom, Delhi) . With a tank capacity of 10 litres, the hatchback offers a fuel efficiency figure of 31.76 km/kg.

4. Hyundai Santro CNG

The Hyundai new Santro CNG variant offers you enhanced power and better fuel economy. The economy hatchback is powered by a 1086 cc engine which deliver a 60 PS of power and offers an impressive peak torque of 86 Nm. The CNG  variant of the new Santro starts at Rs. 5.84 lakh (ex-showroom, Delhi). The hatchback comes with a tank capacity of 60 litres and offers a mileage 30.48 km/kg.