Tata Punch CNG Tank Capacity: Everything You Need to Know in 2025

Tata Punch CNG Tank Capacity The Tata Punch CNG, launched in August 2023, is a popular choice in India’s compact SUV market, offering a blend of fuel efficiency, safety, and practicality. One of its key highlights is its innovative twin-cylinder iCNG technology, which optimizes fuel storage while preserving boot space. This SEO-friendly guide explores the Tata Punch CNG’s tank capacity, its impact on range and usability, and how it compares to competitors, making it a top pick for budget-conscious buyers in 2025.

Tata Punch CNG Tank Capacity

The Tata Punch CNG has a total CNG tank capacity of 60 litres (water equivalent), achieved through a dual-cylinder setup with two 30-litre cylinders placed beneath the boot floor. Additionally, it includes a 37-litre petrol tank, providing dual-fuel capability for added flexibility. This configuration allows drivers to switch seamlessly between CNG and petrol, ensuring uninterrupted travel even when CNG stations are scarce.

Key Features of the Twin-Cylinder Setup

Tata’s iCNG technology uses two smaller cylinders instead of a single large one, offering several advantages:

Optimized Boot Space: The cylinders are positioned under the luggage area, preserving a 210-litre boot capacity, which is significantly more practical than many CNG competitors where large cylinders consume most of the cargo space.
Enhanced Safety: The 6-point mounting system and protected valves and pipes strengthen the rear body structure, improving crash safety. Features like thermal incident protection and a micro-switch that shuts off the engine during refueling further enhance safety.
Seamless Fuel Switching: A single ECU ensures smooth transitions between CNG and petrol modes, with automatic switching to petrol if CNG levels are low, accompanied by a “CNG LOW FUEL” alert.

Fuel Efficiency and Range

The Tata Punch CNG delivers an ARAI-certified mileage of 26.99 km/kg in CNG mode, making it one of the most fuel-efficient compact SUVs in its segment. With a 60-litre CNG tank, the approximate range can be calculated as follows:

CNG Range: 60 litres × 26.99 km/kg ≈ 1619 km (theoretical range, assuming ideal conditions). Real-world range may vary (typically 20–22 km/kg) due to driving conditions, traffic, and load, yielding around 1200–1300 km per full CNG tank.
Petrol Range: The 37-litre petrol tank, with an ARAI mileage of 20.09 km/l (petrol manual), provides an additional range of approximately 743 km.

This dual-fuel setup ensures minimal refueling stops, making the Punch CNG ideal for both city commutes and long-distance trips.

Comparison with Competitors

To evaluate the Tata Punch CNG’s tank capacity, let’s compare it with key rivals in the compact SUV and hatchback segments:

Hyundai Exter CNG: Features a single 60-litre CNG tank but offers less boot space (nearly negligible) due to the large cylinder occupying the cargo area. Its mileage is slightly lower at around 27 km/kg, but the Punch’s twin-cylinder design provides better practicality.
Tata Tigor iCNG: Equipped with a 70-litre CNG tank, offering a slightly longer range. However, its single-cylinder setup reduces boot space significantly compared to the Punch’s 210 litres.
Maruti Suzuki Fronx CNG: Has a 55-litre CNG tank with a mileage of approximately 28.51 km/kg, but its single-cylinder design results in less usable boot space than the Punch CNG.
Tata Altroz iCNG: Like the Punch, it uses a twin-cylinder 60-litre CNG setup, providing similar boot space (around 210 litres) and mileage (26.2 km/kg), but its hatchback design may appeal less to SUV buyers.

The Tata Punch CNG’s 60-litre tank capacity, combined with its boot space advantage, makes it a standout in the CNG segment, balancing range and practicality.

Practical Benefits of the Tank Capacity

The 60-litre CNG tank and 37-litre petrol tank offer several advantages for 2025 buyers:

Cost Savings: With CNG prices in India (approximately ₹75–80/kg in major cities like New Delhi as of 2025), the Punch CNG’s high mileage translates to significant fuel cost savings compared to petrol (₹95–100/litre). For example, a 100 km trip costs roughly ₹280–300 on CNG versus ₹475–500 on petrol.
Extended Range: The combined CNG and petrol tanks provide a total theoretical range of over 2300 km, ideal for long drives without frequent refueling.
Eco-Friendly Option: CNG produces lower emissions than petrol, making the Punch CNG an environmentally conscious choice for urban drivers.
Flexibility: The dual-fuel system ensures you’re never stranded, as you can switch to petrol in areas with limited CNG stations.

Additional Features Enhancing Usability

The Tata Punch CNG’s tank capacity is complemented by features that enhance its appeal:

Spacious Cabin: Seats five with ample legroom, suitable for families.
High Ground Clearance: 187 mm, perfect for Indian roads with potholes and speed breakers.
Safety: A 5-star Global NCAP rating, dual front airbags, ABS, and a reverse parking camera ensure top-notch safety.
Modern Amenities: Higher variants offer a 7-inch touchscreen with Android Auto/Apple CarPlay, automatic climate control, and a sunroof, adding comfort and style.

Considerations When Choosing the Tata Punch CNG

While the 60-litre CNG tank capacity is impressive, keep these points in mind:

Real-World Range: Actual CNG mileage (20–22 km/kg) may reduce the range to 1200–1300 km, depending on driving conditions. Plan refueling stops for long trips.
Boot Space Trade-Off: The 210-litre boot is smaller than the petrol Punch’s 366 litres, which may limit storage for large items.
CNG Station Availability: Ensure CNG stations are accessible in your area, as availability varies across India.
Performance: In CNG mode, the 1.2-litre Revotron engine produces 72 bhp and 103 Nm of torque (versus 86 bhp and 113 Nm in petrol mode), resulting in slightly reduced pickup.

Tips for Maximizing Fuel Efficiency

To get the most out of the Tata Punch CNG’s tank capacity:

Maintain Optimal Tyre Pressure: Properly inflated tyres (185/70 R15 for base models, 195/60 R16 for top variants) reduce rolling resistance, improving mileage.
Smooth Driving: Avoid sudden acceleration and braking to maximize CNG efficiency.
Regular Maintenance: Service the CNG system, including the modular fuel filter, to ensure optimal performance and safety.
Use CNG Mode: Prioritize CNG for city driving to save costs, reserving petrol for highways or low-CNG scenarios.

Conclusion

The Tata Punch CNG’s 60-litre CNG tank capacity (split into two 30-litre cylinders) and 37-litre petrol tank make it a versatile and fuel-efficient compact SUV for 2025 buyers. Its twin-cylinder iCNG technology ensures a practical 210-litre boot space, setting it apart from competitors like the Hyundai Exter CNG and Maruti Suzuki Fronx CNG. With an ARAI mileage of 26.99 km/kg, a 5-star safety rating, and modern features, the Punch CNG is perfect for families and commuters seeking affordability without compromising usability. Whether navigating city traffic or embarking on a road trip, the Tata Punch CNG delivers exceptional value.

Ready to Experience the Tata Punch CNG? Visit cars.tatamotors.com or book a test drive at your nearest Tata Motors dealership to explore its fuel-efficient performance firsthand!

manoj meena

Hello friends, my name is Manoj Meena, and I’m a BA Final Year student. I have a deep passion for writing biographies because, in Hindi, there’s often a lack of detailed information about notable individuals. To bridge this gap, I collect extensive information and write biographies about popular personalities. I love sharing their stories and inspiring others through my work. You can also follow me on Instagram and Facebook to stay updated with my latest biographies and content. Connect with me to explore the fascinating lives of influential people!

Tata Punch CNG Tank Capacity: Everything You Need to Know in 2025