Most Fuel Efficient CNG Cars in India: With the price of petrol in the country reaching Rs 95 per liter and diesel crossing Rs 85, CNG cars have become the first choice of the common man. By February 2026, the average price of CNG is Rs 77-80 per kg, which is much cheaper than petrol.
Cars with ARAI certified mileage above 30 km/kg are giving real world mileage of 25-32 km/kg even in city traffic. Due to this, the cost per kilometer remains only Rs 2.5 to 3. If you also want to buy a good and high mileage cheap CNG car in the coming days, then this article of ours is useful for you. We have brought for you a list of the 5 cheapest CNG cars in the country. Come, let us know about them.
1. Maruti Suzuki Celerio CNG
Maruti Suzuki Celerio CNG is India's most fuel efficient factory fitted CNG car. Its ARAI claimed mileage is 34.43 km/kg. The 1.0 liter 3-cylinder engine gives 56-58 PS power on CNG. Its ex-showroom price in Delhi starts from ₹ 5,97,900. This ultra light hatchback is perfect in city traffic. The company sells it with 7 inch touchscreen, auto AC, rear parking sensors and 6 airbags.
2. Maruti Suzuki Wagon R CNG
Maruti Suzuki Wagon R CNG is the most practical CNG car for families. Its ARAI claimed mileage is 34.05 km/kg. The 1.0 liter 3-cylinder engine gives good power and performance on CNG. Ex-showroom price starts from ₹ 5,88,900. The tall-boy design provides generous headroom and leg room. The boot space is useful despite CNG. Power steering, keyless entry, 7 inch infotainment system and 6 airbags make it special.
3. Maruti Suzuki Alto K10 CNG
Maruti Suzuki Alto K10 CNG is the cheapest and efficient CNG car. Its ARAI claimed mileage is 33.85 km/kg. The 1.0 liter 3-cylinder engine gives good acceleration on CNG. It can be purchased in Delhi at an ex-showroom price of ₹ 4,81,900. Small size is very easy for parking and in narrow streets. It also gets standard 6 airbags with 7 inch touchscreen, Apple CarPlay and Android Auto support.
4. Maruti Suzuki Dzire CNG
Maruti Suzuki Dezire CNG is the most fuel efficient option among compact sedans. Its ARAI claimed mileage is 33.73 km/kg. The 1.2 liter 3-cylinder engine gives about 70 PS power on CNG. Ex-showroom price starts from ₹ 8,03,100. Due to the CNG tank being under the floor, complete boot space is available. Customers can buy it with cruise control, 7 inch touchscreen, rear AC vents and 6 airbags. It is also best for long drives.
5. Maruti Suzuki Swift CNG
Maruti Suzuki Swift CNG is a favorite fun-to-drive CNG car. Its ARAI claimed mileage is 32.85 km/kg. The 1.2 liter Z-series engine gives peppy performance even on CNG. It can be purchased at an ex-showroom price of only ₹ 7,44,900. Along with sporty look and excellent handling, it gets features like standard 6 airbags, ESP and hill hold assist.
