Top 10 Affordable CNG Cars of 2025 – Price, Mileage & Features
In 2025, the biggest shift in India’s automobile market has been in the mindset of buyers. With petrol and diesel prices pinching pockets, CNG (Compressed Natural Gas) cars have emerged as the most cost-effective alternative. Changing circumstances, better mileage, and the government’s green initiatives have pushed the popularity of CNG vehicles to new heights. Here’s a detailed look at India’s popular and ‘Top 10 Affordable CNG Cars’, covering their prices, features, mileage, and the changing trends among buyers.
CNG Cars Dominate the Indian Market: Numbers Reveal the Shift
The financial year 2025 turned historic for India’s auto sector. For the first time, CNG car sales surpassed diesel cars. In 2025 alone, over 7.87 lakh CNG vehicles were sold — a 35% jump compared to the previous year. This surge in sales clearly shows that CNG has evolved from being just an option to becoming a necessity.
According to SIAM, the market share of petrol cars dropped from 76% to 57.7%, diesel remained steady, while CNG’s share grew to 19%. The expanding range of new CNG models and the rapidly growing network of CNG stations have further attracted customers.
Which Are the ‘Top 10 Affordable CNG Cars’ of 2025?
The list below is based on recent market surveys, sales data, and user reviews, covering price, mileage, features, and variety:
| Model | Starting Price (₹ Lakh) | Mileage (km/kg) |
|---|---|---|
| Maruti Alto K10 CNG | 5.89 | 33.85 |
| Maruti S-Presso CNG | 5.91 | 32.73 |
| Maruti WagonR CNG | 6.44 | 34.05 |
| Maruti Celerio CNG | 6.69 | 34.43 |
| Tata Tiago i-CNG | 6.00 | 28 |
| Maruti Eeco CNG | 6.63 | 27 |
| Hyundai Grand i10 Nios CNG | 7.68 | 28 |
| Maruti Swift CNG | 6.49 | 32.85 |
| Tata Punch CNG | 7.30 | 26.99 |
| Hyundai Exter CNG | 7.51 | 27.1 |
Prices may vary depending on dealership.
1. Maruti Suzuki Alto K10 CNG
At ₹5.89 lakh (ex-showroom), it remains India’s cheapest CNG car. With an impressive mileage of 33.85 km/kg and basic entry-level features, it’s perfect for small families and daily commutes.
2. Maruti S-Presso CNG
Funky looks, SUV-like stance, and 32.73 km/kg mileage make this car stand out in the budget segment. Starting price: ₹5.91 lakh.
3. Maruti WagonR CNG
A tall-boy design and the preferred choice for taxis, offering over 34 km/kg mileage. Starting at around ₹6.44 lakh.
4. Maruti Celerio CNG
Delivers an impressive 34.43 km/kg mileage. With a simple design, it’s a top pick for office-goers. Price starts around ₹6.69 lakh.
5. Tata Tiago i-CNG
Known for its solid build quality, Tata’s responsible brand image, and 28 km/kg mileage. Starting price ₹6.00 lakh. Available in both manual and AMT versions.
6. Maruti Eeco CNG
A great option for large families or commercial users. Priced at ₹6.63 lakh, with a mileage of 27 km/kg.
7. Hyundai Grand i10 Nios CNG
Classic hatchback styling, solid features, and 28 km/kg mileage. Starting price ₹7.68 lakh.
8. Maruti Swift CNG
Popular among youth with an expressive design, 32.85 km/kg mileage, priced at ₹6.49 lakh.
9. Tata Punch CNG
Mini SUV design, sturdy body, 26.99 km/kg mileage, and ₹7.30 lakh starting price.
10. Hyundai Exter CNG
SUV-inspired looks, 27.1 km/kg mileage, and a starting price of ₹7.51 lakh.
Why Is CNG Car Demand Rising Rapidly?
- Lower Running Cost: Travelling costs less than half compared to petrol/diesel.
- Higher Mileage: Mileage ranges from 25–34 km/kg.
- Easy Maintenance: CNG engine servicing is cheaper.
- Eco-Friendly: Produces less pollution and is a cleaner fuel.
- Factory-Fitted Options: Almost every major model now comes with a CNG variant.
- Expanding CNG Stations: Rapid growth from Tier 1 to Tier 2–3 cities.
What’s the Future: How Long Will CNG’s Dominance Last?
Reports suggest that CNG car sales in India could reach 11 lakh units by the end of 2025. CNG’s share in the best-selling vehicles is steadily climbing — especially with brands like Maruti Suzuki, Tata Motors, and Hyundai introducing factory-fitted CNG variants across segments. Experts believe that until EVs become mainstream, CNG cars will remain the most practical choice for urban buyers.
Which Companies Lead the Segment?
- Maruti Suzuki: Holds over 70% of India’s total CNG sales with popular models like WagonR, Celerio, Ertiga, Alto K10, and Swift.
- Tata Motors: Offers factory-fitted CNG options in Punch, Tiago, and Tigor.
- Hyundai: Expanding with models like Grand i10 Nios, Aura, and now Exter.
- Toyota/Kia: Making their presence felt with models like Ertiga and Fronx.
What Should Buyers Keep in Mind?
- Boot Space: CNG cylinders often take up space in hatchbacks.
- CNG Station Availability: Check fuel station access along travel routes.
- Warranty & Service: Most companies offer 2–5 years of warranty on factory-fitted CNG models.
- Insurance: Premiums for CNG variants may be slightly higher.
Government Subsidy and Price Volatility
Due to rising demand for CNG, price fluctuations have been observed. In both 2024 and 2025, cuts in subsidised gas allocation impacted rates. However, CNG remains cheaper than petrol and diesel, fitting comfortably into the common man’s budget.
Which CNG Car to Buy in 2025?
If you’re looking for a car with low running cost, high mileage, and easy maintenance, this new wave of CNG vehicles will benefit you. With CNG infrastructure expanding rapidly across metro, Tier 1, and Tier 2 cities, long-distance concerns have reduced. From the ‘Top 10 Affordable CNG Cars’ list above, you can choose a model that suits your needs, budget, and travel patterns. Save money and help the environment — that’s the new mindset shaping India’s automotive market.
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