3 Best CNG Cars Under ₹8 Lakh Launching in 2025 – Mileage & Price

The demand for eco-friendly, fuel-efficient vehicles is accelerating across India, and CNG-powered cars are leading the charge in the budget segment. If you’re planning to invest in a new vehicle this year, 2025 promises exciting CNG car launches under ₹8 lakh that blend affordability, economy, and practicality. Here are the top 3 picks worth watching out for:

1. Maruti Suzuki Celerio CNG 2025

Expected Price: ₹6.30 – ₹6.80 lakh (ex-showroom)
Expected Mileage: Around 34 km/kg

Maruti Suzuki continues to dominate the budget CNG segment, and the 2025 update to the Celerio CNG aims to strengthen that position. Known for its compact dimensions and excellent fuel economy, the new model is expected to feature subtle cosmetic updates, improved infotainment, and a retuned 1.0L K10C petrol engine paired with factory-fitted CNG.

Key Features:

  • Dual interdependent ECUs for better performance
  • Upgraded SmartPlay infotainment system
  • Enhanced safety with standard dual airbags and ABS
  • Low cost of ownership and maintenance

Perfect for city dwellers and daily commuters, the Celerio continues to be a top choice among best mileage CNG cars under the ₹8 lakh range.

2. Tata Punch CNG 2025

Expected Price: ₹7.50 – ₹7.99 lakh (ex-showroom)
Expected Mileage: Around 26 km/kg

Tata Motors is set to introduce a CNG variant of its hugely popular micro-SUV, the Punch. Built on the ALFA architecture, the Tata Punch CNG will offer an impressive mix of bold design, utility, and performance. Even better, the new twin-cylinder CNG technology maximizes boot space, which has historically been a pain point in CNG vehicles.

Key Features:

  • Dual-cylinder CNG layout for better storage
  • 7-inch touchscreen infotainment with Android Auto/Apple CarPlay
  • Voice-enabled controls and steering-mounted buttons
  • High ground clearance and SUV stance

This car aims to bring a touch of SUV flair to the budget segment without compromising on mileage or reliability, making it a standout in 2025.

3. Hyundai Grand i10 Nios CNG 2025

Expected Price: ₹6.95 – ₹7.40 lakh (ex-showroom)
Expected Mileage: Around 28 km/kg

Hyundai is set to update its Grand i10 Nios CNG model in 2025 with enhanced features and a refined design. Known for its smooth driving experience and premium interiors, the Nios will continue to cater to families and professionals seeking a comfortable daily driver that doesn’t burn a hole in their wallet.

Key Features:

  • Dual-tone interiors with spacious cabin
  • Rear AC vents and wireless charging
  • Standard safety with 6 airbags expected
  • Superior ride comfort and low NVH levels

Hyundai’s consistent focus on refinement and value makes this one of the most balanced CNG car launches under ₹8 lakh in 2025.

Final Thoughts

With fuel prices continuing to fluctuate, CNG vehicles present a smart alternative for cost-conscious and environmentally aware drivers. These upcoming CNG models not only promise fuel efficiency but also integrate the latest in automotive tech, safety, and comfort, all within a tight budget. The 2025 lineup is shaping up to be highly competitive, and choosing the right CNG car will depend on your individual priorities—be it mileage, features, or space.

Frequently Asked Questions (FAQs)

Q1: Are CNG cars safe to drive in the long term?

Yes, factory-fitted CNG cars come with reinforced safety systems and go through rigorous testing. They’re as safe as petrol or diesel vehicles when properly maintained.

Q2: Which CNG car gives the best mileage under ₹8 lakh?

As of upcoming models, the Maruti Celerio CNG 2025 is expected to offer the best mileage at around 34 km/kg.

Q3: Do CNG cars offer enough boot space?

Newer models like Tata Punch CNG feature twin-cylinder setups under the floor, freeing up more boot space compared to older designs.

Q4: Is it worth buying a CNG car over a petrol variant?

If your daily commute is high and you’re looking for long-term fuel savings, CNG is definitely a cost-effective option, especially in urban areas.

Q5: When will these CNG cars be available for booking?

Launches are expected between Q1 and Q3 of 2025. Booking windows will likely open a few weeks prior, depending on the brand.

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