CNG (Compressed Natural Gas) cars are becoming very popular in India. With petrol and diesel prices going up, many people now prefer CNG cars because they are cheaper to run and better for the environment. CNG cars also produce less pollution and are safe to drive. In 2025, many car companies have launched new CNG models that offer great mileage and do not compromise on comfort, style, or performance.
Here are the Top 5 CNG cars in India in 2025 that give you the best mileage and comfort:
1. Maruti Suzuki WagonR CNG
Why it’s popular:
The Maruti WagonR has always been one of the best-selling cars in India. Its CNG version is affordable, spacious, and very fuel-efficient.
Mileage:
Up to 34.05 km/kg (claimed)
Engine:
1.0L DualJet engine
Price Range:
₹6.50 lakh to ₹7.30 lakh (ex-showroom)
Key Features:
- SmartPlay infotainment system
- Dual-tone interior
- Driver airbag, ABS with EBD
- Large boot space
Why choose this car:
Perfect for city driving, low maintenance cost, and one of the most fuel-efficient CNG cars in India.
2. Tata Tiago iCNG
Why it’s popular:
Tata Tiago iCNG is a strong choice in the CNG segment. It gives good mileage and has a solid build quality with 4-star safety ratings.
Mileage:
Up to 30.49 km/kg
Engine:
1.2L Revotron engine
Price Range:
₹7.15 lakh to ₹8.50 lakh (ex-showroom)
Key Features:
- Harman audio system
- Dual front airbags
- Rear parking sensors
- Digital instrument cluster
Why choose this car:
Great combination of performance, safety, and comfort. Ideal for families who want a stylish and reliable CNG hatchback.
3. Hyundai Aura CNG
Why it’s popular:
Hyundai Aura CNG is a compact sedan that gives the comfort of a bigger car but with the savings of a CNG vehicle.
Mileage:
Up to 28.10 km/kg
Engine:
1.2L Kappa Bi-fuel engine
Price Range:
₹8.30 lakh to ₹9.20 lakh (ex-showroom)
Key Features:
- 8-inch touchscreen
- Wireless Android Auto/Apple CarPlay
- Cruise control
- Rear AC vents
Why choose this car:
If you want a CNG car that feels premium and spacious, Aura is a great option. It’s good for long drives and family trips too.
4. Maruti Suzuki Ertiga CNG
Why it’s popular:
Ertiga is one of the few 7-seater CNG options in the Indian market. It is loved by large families and commercial taxi drivers.
Mileage:
Up to 26.11 km/kg
Engine:
1.5L K15C Smart Hybrid engine
Price Range:
₹10.50 lakh to ₹11.60 lakh (ex-showroom)
Key Features:
- Touchscreen infotainment
- Dual airbags
- Rear parking camera
- AC vents for all three rows
Why choose this car:
If you need a spacious car with good fuel efficiency for more people, Ertiga CNG is the best value-for-money option.
5. Toyota Glanza CNG
Why it’s popular:
Toyota Glanza CNG offers stylish looks, smooth performance, and good features in a premium hatchback form.
Mileage:
Up to 30.61 km/kg
Engine:
1.2L K-series engine
Price Range:
₹8.60 lakh to ₹9.20 lakh (ex-showroom)
Key Features:
- 7-inch touchscreen
- Automatic climate control
- Dual airbags
- Smart connectivity
Why choose this car:
It’s a great option if you want a stylish, comfortable, and fuel-saving hatchback with Toyota’s trust and after-sales support.
Overview Table: Top 5 CNG Cars in India 2025
| Car Model | Mileage (km/kg) | Engine | Price Range (Ex-showroom) |
| Maruti WagonR CNG | 34.05 | 1.0L DualJet | ₹6.50 – ₹7.30 lakh |
| Tata Tiago iCNG | 30.49 | 1.2L Revotron | ₹7.15 – ₹8.50 lakh |
| Hyundai Aura CNG | 28.10 | 1.2L Kappa | ₹8.30 – ₹9.20 lakh |
| Maruti Ertiga CNG | 26.11 | 1.5L Smart Hybrid | ₹10.50 – ₹11.60 lakh |
| Toyota Glanza CNG | 30.61 | 1.2L K-series | ₹8.60 – ₹9.20 lakh |
Final Words
If you’re looking to save money on fuel without giving up comfort or features, a CNG car is a smart choice in 2025. The models listed above offer a great mix of mileage, safety, features, and reliability. Whether you’re a daily commuter, a city dweller, or someone with a large family, there’s a CNG car in this list for your needs.
Before buying, always check for the latest offers, on-road prices, and availability in your city. CNG stations are also expanding fast in India, making it easier than ever to switch to this fuel-saving option.