With fuel prices constantly fluctuating, Indian car buyers are increasingly turning to alternative fuel options. Among these, CNG (Compressed Natural Gas) has emerged as the champion of affordability. Offering running costs as low as ₹4-5 per kilometer, CNG cars are approximately 60% cheaper to run than their petrol counterparts .
If you are looking for the cheapest cng car in India, you have come to the right place. In this blog, we break down the most affordable factory-fitted CNG cars available in 2026, their prices, mileage figures, features, and everything else you need to make an informed decision.
Why CNG Cars Are Gaining Popularity
Before we dive into the list, let’s understand why CNG vehicles are becoming the top choice for budget-conscious buyers.
Unbeatable Running Costs
CNG typically costs around ₹75-85 per kg, compared to petrol at over ₹100 per liter. This translates to massive savings for daily commuters. With many CNG cars delivering over 30 km per kg, the economics are simply irresistible .
Growing Infrastructure
The availability of CNG pumps has expanded significantly across urban and semi-urban areas. More than 5,000 CNG stations now operate across India, making refueling convenient for most city dwellers .
Environmental Benefits
CNG is a cleaner fuel than petrol or diesel, producing significantly lower emissions. This makes it a responsible choice for environmentally conscious buyers .
Maruti Suzuki S-Presso: The Absolute Cheapest CNG Car in India
When it comes to the cheapest cng car in India, the Maruti Suzuki S-Presso takes the crown. This mini-SUV styled hatchback offers factory-fitted CNG at an entry-level price that is hard to beat.
Maruti S-Presso CNG Price
The maruti suzuki s presso cng price starts at an incredibly affordable ₹4.62 Lakh (ex-showroom) for the LXi (O) variant . The higher VXi (O) variant is priced at ₹5.12 Lakh (ex-showroom) .
For those eligible, the CSD price for the S-Presso VXi (O) CNG is even lower at ₹4,67,200 .
Mileage and Performance
The S-Presso CNG delivers an impressive 32.73 km/kg mileage, making it one of the most fuel-efficient cars in its class . It is powered by a 998 cc engine that produces 56 bhp and 82.1 Nm of torque in CNG mode .
Key Features
- 7-inch SmartPlay Studio touchscreen with Apple CarPlay and Android Auto
- Steering-mounted controls for audio and voice commands
- Dual airbags standard
- ABS with EBD for safe braking
- Electronic Stability Program (ESP) in select variants
- Hill Hold Assist in AGS variants
- 240-liter boot space
Maruti Suzuki Alto K10: Close Runner-Up for Cheapest CNG Car
The Maruti Suzuki Alto K10 CNG is another strong contender for the title of cheapest cng car in india. It combines India’s most trusted brand with exceptional fuel efficiency.
Alto K10 CNG Price
The maruti suzuki alto k10 cng price starts at ₹4.81 Lakh (ex-showroom) for the LXi (O) variant . The on-road price in Delhi for the Alto LXi CNG is approximately ₹5.29 Lakh .
For defense personnel, the Alto K10 LXi (O) CNG is available at an attractive CSD price of ₹4,94,600 .
Mileage and Performance
The Alto K10 CNG delivers a claimed mileage of 33.85 km/kg, slightly edging out the S-Presso in efficiency . It is powered by a 998 cc engine producing 56.70 PS of power at 5,300 rpm and 82.1 Nm of torque at 3,400 rpm .
Key Features
- Dual airbags standard
- ABS with EBD
- Seat belt reminders
- Headlight height adjuster
- Low fuel level warning
- Child safety lock
Maruti Suzuki Celerio: The Mileage King
For buyers who prioritize maximum fuel efficiency above all else, the Maruti Suzuki Celerio CNG is the ultimate choice.
Celerio CNG Price
The Maruti Suzuki Celerio CNG price starts from ₹5,97,900 (ex-showroom) . While this is higher than the S-Presso and Alto K10, the Celerio justifies the premium with its segment-leading mileage.
Mileage That Will Blow Your Mind
The Celerio CNG offers a class-leading mileage of 34.43 km/kg, making it the most fuel-efficient CNG hatchback on sale in India today . For daily commuters covering 50 km per day, this translates to annual fuel savings of over ₹50,000 compared to petrol.
Engine Specifications
The Celerio CNG produces 56.70 PS of power at 5,300 rpm and 82.1 Nm of torque at 3,400 rpm, identical to the Alto K10 .
Maruti Suzuki Wagon R: The Spacious Family Choice
If you need more space without compromising on CNG efficiency, the Maruti Suzuki Wagon R CNG is the perfect option.
Wagon R CNG Price
The maruti suzuki wagon r cng price starts at ₹5.88 Lakh (ex-showroom) for the LXI variant, going up to ₹6.41 Lakh for the VXI variant . On-road prices vary by city, with the Wagon R LXI 1.0 CNG priced around ₹5.64 Lakh on-road in some locations .
Mileage and Performance
The Wagon R CNG delivers approximately 34 km/kg mileage . Powered by a 998 cc engine, it produces 56 bhp in CNG mode . The tall-boy design offers exceptional headroom and cabin space, making it very comfortable for families .
Tata Tiago CNG: The Safer Alternative
For buyers who prioritize safety over everything else, the Tata Tiago CNG is the best choice. It is the only CNG car in this segment with a 4-star Global NCAP safety rating.
Tata Tiago CNG Price
The Tata Tiago CNG price starts at ₹5.49 Lakh (ex-showroom) for the XE variant . On-road prices vary by city—in Bhilai, for example, the Tiago CNG XE is priced at ₹6.28 Lakh on-road .
Mileage and Safety
The Tiago CNG delivers 28.06 km/kg mileage, which is lower than the Maruti competitors but still excellent for daily commuting . What it lacks in efficiency, it makes up for in safety with dual airbags, ABS with EBD, corner stability control, and a solid build quality .
Key Features
- 7-inch touchscreen infotainment with Android Auto and Apple CarPlay
- Harman audio system
- Cooled glovebox
- Dual-cylinder CNG setup preserving boot space
Hyundai CNG Options: Premium Alternatives
Hyundai also offers CNG variants across its lineup, though at slightly higher price points.
Hyundai Exter CNG
The Hyundai Exter with CNG starts at ₹5.68 Lakh (ex-showroom) . It offers a more premium cabin experience and features like a sunroof in higher variants .
Hyundai Grand i10 Nios CNG
The Hyundai Grand i10 Nios CNG is priced from ₹5.47 Lakh (ex-showroom) and offers a refined engine and upscale interior .
Cheapest CNG Cars: Quick Comparison Table
Here’s a quick comparison of the cheapest cng cars in india:
| Car Model | Ex-Showroom Price (CNG) | Mileage (km/kg) | Engine |
|---|---|---|---|
| Maruti Suzuki S-Presso | ₹4.62 Lakh onwards | 32.73 | 998 cc |
| Maruti Suzuki Alto K10 | ₹4.81 Lakh onwards | 33.85 | 998 cc |
| Tata Tiago CNG | ₹5.49 Lakh onwards | 28.06 | 1199 cc |
| Hyundai Grand i10 Nios | ₹5.47 Lakh onwards | ~28-30 | 1197 cc |
| Maruti Suzuki Wagon R | ₹5.88 Lakh onwards | ~34 | 998 cc |
| Maruti Suzuki Celerio | ₹5.97 Lakh onwards | 34.43 | 998 cc |
Factors to Consider Before Buying a CNG Car
Boot Space Sacrifice
Factory-fitted CNG cars typically place the cylinder in the boot, reducing luggage capacity. The Tata Tiago’s dual-cylinder setup partially addresses this, but it’s still a consideration .
Performance Trade-off
Cars running on CNG produce slightly lower power than their petrol counterparts. This is noticeable during overtaking or on steep inclines .
Refueling Infrastructure
While CNG stations are expanding, they are still not as ubiquitous as petrol pumps. Ensure there are stations conveniently located near your home or workplace.
Waiting Periods
Popular CNG models often have waiting periods due to high demand. Check with dealers for current availability.
Conclusion
The search for the cheapest cng car in India leads to two clear winners: the Maruti Suzuki S-Presso (starting at ₹4.62 Lakh) and the Maruti Suzuki Alto K10 (starting at ₹4.81 Lakh). Both offer exceptional mileage of over 32 km/kg, trusted Maruti reliability, and the lowest entry price into CNG ownership.
If you can stretch your budget slightly, the Maruti Suzuki Celerio offers unbeatable 34.43 km/kg efficiency, while the Tata Tiago provides peace of mind with its 4-star safety rating.
For families needing more space, the Maruti Suzuki Wagon R CNG is the practical choice. And if you want a premium feel with your CNG, the Hyundai Exter and Grand i10 Nios are excellent options.
With running costs as low as ₹4-5 per kilometer, any of these cheapest cng cars in india will save you thousands of rupees every year. The only question is: which one fits your needs best?
Frequently Asked Questions (FAQs)
Q1: Which is the cheapest CNG car in India?
The Maruti Suzuki S-Presso is currently the cheapest CNG car in India, with an ex-showroom price starting at ₹4.62 Lakh . The Maruti Suzuki Alto K10 is a close second at ₹4.81 Lakh .
Q2: What is the mileage of the cheapest CNG cars?
The Maruti Suzuki Celerio offers the highest mileage at 34.43 km/kg, followed by the Maruti Suzuki Alto K10 at 33.85 km/kg, and the Maruti Suzuki S-Presso at 32.73 km/kg .
Q3: What is the on-road price of the cheapest CNG car in Delhi?
For the Maruti Suzuki S-Presso CNG, the on-road price in Delhi is approximately ₹5.20-5.30 Lakh depending on the variant. The Alto K10 CNG is around ₹5.29 Lakh on-road in Delhi .
Q4: Are there any CNG cars under ₹4 Lakh?
There are no factory-fitted CNG cars available under ₹4 Lakh in 2026. The closest is the Maruti Suzuki S-Presso CNG starting at ₹4.62 Lakh (ex-showroom) .
Q5: Which is better: Maruti S-Presso CNG or Alto K10 CNG?
The S-Presso offers a more modern SUV-like design and better features, while the Alto K10 has slightly better mileage (33.85 vs 32.73 km/kg) and a marginally lower starting price. Your choice depends on whether you prioritize style (S-Presso) or absolute efficiency (Alto K10) .
Q6: Is the Tata Tiago CNG safe?
Yes, the Tata Tiago CNG comes with a 4-star Global NCAP safety rating, making it the safest car in its class. It features dual airbags, ABS with EBD, and a robust build quality .
Q7: What is the waiting period for CNG cars?
Waiting periods vary by model and location. Popular Maruti CNG models like the Alto and S-Presso typically have waiting periods of 4-8 weeks. Check with local dealers for current estimates.
Q8: Can I convert my petrol car to CNG?
Yes, aftermarket CNG kits are available. However, factory-fitted CNG cars are recommended as they come with warranty coverage and are optimized for dual-fuel operation. Aftermarket conversions may void the manufacturer’s warranty.