With skyrocketing fuel prices and the increasing focus on eco-friendly transportation, CNG Compressed Natural Gas cars are taking over Indian roads. They cost way less to run, produce fewer emissions, and offer impressive mileage—making them the perfect solution for daily commuters and budget-conscious buyers alike.
Not all CNG cars are made equal. Some offer mind-blowing mileage, while others focus on safety and comfort. So, which one should you buy? We’ve handpicked the top 4 CNG cars under ₹10 lakh that offer the best blend of mileage, features, and safety.
1. Maruti Suzuki WagonR CNG – The Mileage King
If there’s one car that has become synonymous with affordability and practicality, it’s the Maruti Suzuki WagonR. This hatchback has been ruling Indian roads for years, and its CNG variant is no exception.
Key Highlights:
- Engine: 1.0L K10C petrol with a factory-fitted CNG kit
- Power Output: 57PS (CNG mode)
- Torque: 82Nm (CNG mode)
- Mileage: 34.05 km/kg (highest in the segment!)
- Transmission: 5-speed manual
- Boot Space: 341 liters (Petrol), slightly less in CNG mode
Why You’ll Love the WagonR CNG:
Best-in-Class Mileage – A whopping 34.05 km/kg means you’ll be spending less time at the fuel station and more time on the road. Super Affordable Running Costs – With CNG prices much lower than petrol, your wallet will thank you. Spacious Tall-Boy Design – Plenty of headroom and legroom, even for tall passengers. Maruti’s Legendary Reliability – Low maintenance, cheap spare parts, and a vast service network. Ideal for City Driving – Easy maneuverability in traffic and tight parking spaces.
Safety Features:
- Dual airbags
- ABS with EBD
- Rear parking sensors
- Speed alert system
- High-strength steel body for better crash safety
Price: ₹6.43 lakh – ₹6.88 lakh (ex-showroom)
2. Tata Tiago iCNG – The Safest CNG Hatchback
Want a CNG car that doesn’t compromise on safety? Look no further than the Tata Tiago iCNG. It’s the only CNG hatchback in India with a 4-star GNCAP safety rating. Premium Features – 7-inch touchscreen, digital instrument cluster, and Harman sound system give a premium feel.
Key Highlights:
- Engine: 1.2L Revotron petrol with iCNG technology
- Power Output: 73.4PS (CNG mode)
- Torque: 95Nm (CNG mode)
- Mileage: 26.49 km/kg
- Transmission: 5-speed manual
- Boot Space: 240 liters
Why You’ll Love the Tiago iCNG:
Strongest Safety Ratings – Built on Tata’s high-strength steel chassis, making it the safest option in this segment. Powerful CNG Performance – Unlike most CNG cars, the Tiago doesn’t feel sluggish, thanks to Tata’s smart tuning. Innovative CNG Storage – Tata’s dual-cylinder setup means more boot space than regular CNG cars. Smooth Ride Quality – Well-tuned suspension for comfort in city and highway conditions.
Safety Features:
- Dual airbags
- ABS with EBD and Corner Stability Control
- Rear parking sensors
- Impact-sensing auto door unlock
- Reinforced impact-absorbing body structure
Price: ₹6.55 lakh – ₹8.10 lakh (ex-showroom)
3. Maruti Suzuki Swift CNG – Sporty Yet Efficient
Want a CNG car that’s still fun to drive? The Maruti Suzuki Swift CNG is your best bet. This sporty hatchback retains its punchy performance and stylish looks while delivering excellent fuel economy. Strong Resale Value – Maruti cars hold their value well in the second-hand market.
Key Highlights:
- Engine: 1.2L K-Series petrol engine with S-CNG
- Power Output: 77.5PS (CNG mode)
- Torque: 98.5Nm (CNG mode)
- Mileage: 30.90 km/kg
- Transmission: 5-speed manual
- Boot Space: 268 liters
Why You’ll Love the Swift CNG:
Sporty Yet Fuel-Efficient – Swift’s 30.90 km/kg mileage makes it a great mix of power and savings. Packed With Features – Smart infotainment system, auto climate control, and keyless entry. Excellent Driving Dynamics – Lightweight body, nimble handling, and smooth acceleration. Maruti’s Proven Reliability – Widely available service centers and affordable spare parts.
Safety Features:
- Dual airbags
- ABS with EBD
- ISOFIX child seat anchors
- Rear parking sensors
- Electronic Stability Program (ESP) for enhanced control
Price: ₹7.77 lakh – ₹8.45 lakh (ex-showroom)
4. Hyundai Aura CNG – The Perfect Compact Sedan
Looking for a CNG car that’s spacious, stylish, and comfortable? The Hyundai Aura CNG is the best compact sedan under ₹10 lakh. Sedan Comfort with CNG Efficiency – A great blend of fuel savings and luxury.
Key Highlights:
- Engine: 1.2L Kappa petrol engine with factory-fitted CNG kit
- Power Output: 69PS (CNG mode)
- Torque: 95.2Nm (CNG mode)
- Mileage: 28 km/kg
- Transmission: 5-speed manual
- Boot Space: 402 liters
Why You’ll Love the Hyundai Aura CNG:
Most Spacious CNG Car – Perfect for families who need more legroom and boot space. Loaded With Premium Features Wireless charging, cruise control, and an 8-inch touchscreen. Great for Long Drives – Comfortable seats and stable highway performance. Hyundai’s Top-Notch Service Network – Widespread service centers for hassle-free ownership.
Safety Features:
- Dual airbags
- ABS with EBD
- Rear parking sensors with a camera
- Day/Night IRVM
- Strong crash-resistant body structure
Price: ₹8.18 lakh – ₹9.00 lakh (ex-showroom)
Final Verdict
Need the Best Mileage? – Maruti Suzuki WagonR CNG (34.05 km/kg) Looking for Safety? – Tata Tiago iCNG 4-Star GNCAP Rating Want a Sporty Feel? – Maruti Suzuki Swift CNG Fun to drive with 30.90 km/kg Family-Friendly Choice? – Hyundai Aura CNG.
