CNG cars are gaining popularity fast in India thanks to soaring fuel prices and growing environmental concerns. Factory-fitted CNG kits offer cleaner emissions, cheaper running costs, and hassle-free servicing. From hatchbacks to SUVs, here’s your complete guide to upcoming CNG cars launching between July and December 2025 — all priced affordably and packed with features.
Also Read: Top 7 Seater Cars Under 20 Lakh in India 2025, Compared & Ranked
Upcoming CNG Cars- July 2025
Maruti Suzuki Swift CNG
- Launch: July 2025
- Expected Price: ₹7.7–8.3 lakh
- Engine: 1.2L DualJet petrol + factory-fitted CNG
- Mileage: ~30 km/kg
The popular Swift gets a CNG version without losing its sporty appeal. Expect zippy city performance combined with ultra-low running costs, making it perfect for daily commuters.
Mid 2025
Tata Altroz iCNG
- Launch: Around July–August 2025
- Expected Price: ₹8.5–9.2 lakh
- Engine: 1.2L Revotron petrol-CNG
- Mileage: 25–27 km/kg
- Safety: 5-star Global NCAP, dual-cylinder layout preserves boot space
A strong contender in the premium hatchback segment, the Altroz iCNG combines top-class safety and practicality.
Also Read: Top 7 Sedan Cars Under 20 Lakh in India 2025, Compared & Ranked
Hyundai Verna CNG
- Launch: August–September 2025
- Expected Price: ₹13–14 lakh
- Engine: 1.5L Smartstream petrol-CNG
- Mileage: ~20 km/kg
The mid-size sedan gets cleaner and more economical, adding CNG to its comfortable and feature-packed profile.
Tata Punch Facelift CNG
- Launch: Q3 2025
- Expected Price: ₹6.5–9 lakh
- Engine: 1.2L petrol with optional CNG
- Mileage: ~26 km/kg
The updated Punch adds better tech and styling along with a CNG option—great for city drives with occasional off-road comfort.
Also Read: Best EVs Under 15 Lakh in India 2025, Ranked by Range & Features
Kia Carens CNG
- Launch: Mid to Late 2025
- Expected Price: ₹12–13.5 lakh
- Engine: 1.4L petrol-CNG
- Mileage: 18–20 km/kg
This roomy six-seater MPV brings diesel-like utility but with cleaner and cheaper running—perfect for family users.
Late 2025
Maruti Suzuki Brezza CNG
- Launch: Late 2025
- Expected Price: ₹10.5–12 lakh
- Engine: 1.5L petrol CNG kit
- Mileage: ~26 km/kg
The compact SUV Boasts of SUV features plus CNG benefits. Ideal for city commuters who want that SUV feel without high running costs.
Also Read: Petrol Car vs EV: Should You Buy a Petrol Car in 2025? Or Wait for an EV?
Maruti Baleno CNG
- Launch: Late 2025
- Expected Price: ₹8.5–9.5 lakh
- Engine: 1.2L K-series petrol-CNG
- Mileage: 30+ km/kg
The popular premium hatchback joins the CNG lineup for the first time—stylish and efficient for urban families.
Toyota Glanza CNG
- Launch: Late 2025
- Expected Price: ₹8.3–9.7 lakh
- Engine: 1.2L petrol-CNG
- Mileage: 30+ km/kg
Built on the Swift platform, the Glanza brings Toyota’s build quality and same excellent mileage in a stylish hatchback shell.
Also Read: Top 5 Upcoming Cars Under 10 Lakh in India, June to December 2025
Summary Table of Upcoming CNG Cars
| Model | Launch | Price (₹ Lakh) | Engine & Power | Mileage (km/kg) |
|---|---|---|---|---|
| Maruti Swift CNG | Jul 2025 | 7.7–8.3 | 1.2L DualJet CNG | ~30 |
| Tata Altroz iCNG | Jul–Aug | 8.5–9.2 | 1.2L Revotron CNG | 25–27 |
| Hyundai Verna CNG | Aug–Sep | 13–14 | 1.5L Smartstream CNG | ~20 |
| Tata Punch Facelift CNG | Q3 2025 | 6.5–9 | 1.2L paired CNG | ~26 |
| Kia Carens CNG | Mid–Late | 12–13.5 | 1.4L petrol-CNG | 18–20 |
| Maruti Brezza CNG | Late 2025 | 10.5–12 | 1.5L petrol-CNG | ~26 |
| Maruti Baleno CNG | Late 2025 | 8.5–9.5 | 1.2L petrol-CNG | 30+ |
| Toyota Glanza CNG | Late 2025 | 8.3–9.7 | 1.2L petrol-CNG | 30+ |
Final Verdict: Which CNG Car Should You Buy?
- City Mileage Champs: Swift, Baleno, Altroz (30–27 km/kg)
- SUV Feel in CNG: Punch CNG, Brezza CNG
- Family MPV Choice: Carens CNG (space + CNG)
- Comfort & Sedan+: Verna CNG (luxury + efficiency)
Conclusion
If you’re buying between July and December 2025, the CNG segment is hotter than ever. Whether you prioritize performance, cabin space, or outright mileage, there’s something perfect for every lifestyle. With factory-fit assurance and rising CNG infrastructure, it’s a smart way to beat high fuel costs without compromising on features or comfort.
Disclaimer: Prices and launch timelines are based on latest media reports and subject to final official confirmation. Mileage is ARAI-certified and real-world numbers may vary. Always verify details at your nearest dealership before booking.
Also Read: Top 7 Cars with ADAS Under ₹20 Lakh in India 2025 List