CNG Cars With Big Boot Space: 5 Best Options Offering Up to 27 km/kg Mileage and 328 Litres of Boot Space

CNG Cars With Big Boot Space: CNG cars have become increasingly popular in India because of their excellent fuel efficiency and lower running costs. With petrol and diesel expenses putting pressure on household budgets, many buyers are considering CNG-powered vehicles for daily commuting and long-distance travel. However, one major concern continues to trouble CNG car owners: limited boot space.

In conventional CNG cars, the cylinder is usually installed inside the luggage compartment, leaving less room for suitcases, trolley bags and other travel essentials. This can become a major inconvenience for families planning long road trips.

Fortunately, automobile manufacturers are introducing innovative solutions to address this issue. Technologies such as underbody CNG tanks and twin-cylinder systems help preserve valuable luggage space without compromising the benefits of CNG fuel.

If you are looking for a fuel-efficient car that also offers practical storage capacity, the Maruti Suzuki Victoris S-CNG, Tata Nexon i-CNG, Mahindra XUV 3XO ZNG and Maruti Suzuki Brezza S-CNG are worth considering. Here is a detailed look at five CNG car options, their boot space, mileage, engine specifications and prices.

CNG Cars With Big Boot Space: 5 Options Worth Considering

Choosing the right CNG car involves more than just comparing mileage figures. Buyers should also consider luggage capacity, engine performance, comfort, safety features and overall ownership costs.

The following models offer different combinations of fuel efficiency, performance and practicality.

1. Maruti Suzuki Victoris S-CNG: Impressive Mileage of 27.02 km/kg

The Maruti Suzuki Victoris S-CNG is an attractive option for buyers looking for a modern SUV with fuel efficiency, family-friendly comfort and practical luggage space. Its underbody CNG tank arrangement helps free up room in the luggage compartment, addressing one of the biggest concerns associated with CNG vehicles.

Boot Space and Engine Specifications

The Victoris S-CNG offers 320 litres of boot space, compared with 439 litres in its petrol counterpart. Although the CNG version provides less storage capacity than the petrol model, its luggage compartment remains practical for everyday family use and shorter road trips.

The vehicle is powered by a 1.5-litre engine that produces 87 hp of power and approximately 121.5 Nm of torque in CNG mode. It comes paired with a five-speed manual gearbox.

The combination of an underbody CNG tank and a spacious cabin makes the Victoris an appealing choice for families who want the benefits of CNG without sacrificing too much practicality.

Mileage and Price

The claimed fuel efficiency of the Victoris S-CNG is 27.02 km/kg. Its ex-showroom price is approximately Rs 11.55 lakh to Rs 14.82 lakh, depending on the variant.

For buyers prioritising fuel economy, modern SUV styling and adequate luggage capacity, the Victoris S-CNG deserves consideration. Actual mileage may vary depending on traffic, driving style, road conditions and air-conditioning usage.

2. Tata Nexon i-CNG: 321 Litres of Boot Space With Twin-Cylinder Technology

The Tata Nexon i-CNG is designed for buyers who want the benefits of CNG along with a turbocharged engine and modern SUV features. Tata Motors uses twin-cylinder CNG technology to improve luggage-space utilisation compared with conventional single-cylinder layouts.

Boot Space and Engine Performance

The Nexon i-CNG offers 321 litres of boot space, making it a practical option for families who regularly travel with bags and other essentials.

Under the bonnet, it features a 1.2-litre turbocharged petrol engine that produces 100 hp and 170 Nm of torque in CNG mode. The engine is paired with a six-speed manual transmission.

The turbocharged engine is a key attraction for buyers who want a more performance-oriented driving experience than many conventional CNG-powered cars offer.

Mileage and Price

According to the specifications provided, the Tata Nexon i-CNG has a claimed mileage of 17.44 km/kg. Its ex-showroom price ranges from approximately Rs 8.35 lakh to Rs 13.42 lakh.

The actual fuel efficiency will depend on driving conditions and usage. Buyers looking for a combination of turbocharged performance, twin-cylinder technology and practical luggage space can consider the Nexon i-CNG.

3. Mahindra XUV 3XO ZNG: Powerful Turbo Engine With Twin-Cylinder CNG Technology

The Mahindra XUV 3XO ZNG is an option for customers who prioritise engine performance, modern styling and the convenience of factory-fitted CNG technology.

Its twin-cylinder CNG setup is intended to improve the usability of the luggage compartment, although its overall boot capacity is lower than that of some competing models.

Boot Space and Engine Specifications

The XUV 3XO ZNG offers 270 litres of boot space. While this is less than the capacity available in the Brezza S-CNG, Nexon i-CNG and Victoris S-CNG, it can still be useful for everyday luggage and smaller travel bags.

The SUV features a 1.2-litre, three-cylinder turbocharged petrol engine. In CNG mode, it produces 111 hp of power and 200 Nm of torque. A six-speed manual gearbox is offered with the engine.

These figures make the XUV 3XO ZNG an interesting option for drivers who want a powerful engine in a CNG-powered SUV.

Mileage and Price

The claimed mileage is 24.7 km/kg, while the ex-showroom price is approximately Rs 9.99 lakh to Rs 12.27 lakh.

The XUV 3XO ZNG may suit buyers who need a vehicle for daily city commutes and occasional highway journeys. However, families planning extended holidays with multiple large suitcases should check whether its 270-litre boot meets their requirements before making a purchase.

4. Maruti Suzuki Brezza S-CNG: The Standout Choice With 328 Litres of Boot Space

The Maruti Suzuki Brezza S-CNG stands out for buyers who want a combination of generous luggage capacity and economical driving. Its underbody CNG tank arrangement helps retain space inside the boot, making it one of the most attractive options for families concerned about storage limitations.

328-Litre Boot Space for Everyday and Travel Needs

The Brezza S-CNG offers 328 litres of boot space. Since the CNG tank is positioned underneath the vehicle, the luggage compartment can be used more effectively than in many traditional CNG cars.

This capacity can accommodate everyday bags, shopping items and travel essentials. For longer road trips, the available space may also prove useful for families carrying luggage for several days.

However, the number and size of suitcases that can fit will depend on their dimensions and the shape of the boot. Buyers should inspect the actual luggage compartment before making a final decision.

Engine, Power and Mileage

The Brezza S-CNG is powered by a 1.5-litre naturally aspirated petrol engine that produces 88 hp and 121.5 Nm of torque in CNG mode.

Its claimed fuel efficiency is 26.9 km/kg, making it an attractive option for buyers who want to keep their fuel expenses under control.

The ex-showroom price is approximately Rs 10.71 lakh to Rs 13.81 lakh, depending on the variant.

For customers prioritising boot space, fuel efficiency and everyday family usability, the Brezza S-CNG is one of the strongest contenders in this comparison.

5. Maruti Suzuki Ertiga S-CNG: A Practical Option for Larger Families

The Maruti Suzuki Ertiga S-CNG is worth considering for families that need more passenger seating than a typical compact SUV can provide. As a seven-seater MPV, it is designed to accommodate larger families and offers a practical cabin layout for everyday use.

Seating Flexibility and Luggage Space

The CNG system affects the luggage capacity available in the Ertiga S-CNG. When all passenger seats are occupied, the remaining space for large suitcases may be limited.

This is an important consideration for families that regularly travel with several passengers and substantial luggage. Buyers should assess the boot with the seating configuration they expect to use most frequently.

Checking the dimensions of the luggage compartment and the flexibility of the seating arrangement can help determine whether the vehicle suits their travel needs.

Why Consider the Ertiga S-CNG?

The Ertiga’s key advantage is its family-oriented layout and ability to accommodate more passengers. It may be suitable for households that frequently travel with children, older family members or larger groups.

However, the exact boot capacity, mileage and price should be verified for the specific variant before purchase, as these details can vary by model year and configuration.

Important Factors to Consider Before Buying a CNG Car

Selecting a CNG car based solely on mileage or boot capacity may not always be the best decision. Your driving habits, family size and budget should also influence the final choice.

1. Check the Actual Boot Dimensions

A manufacturer’s boot-space figure, measured in litres, provides a useful starting point. However, the width, depth and height of the luggage compartment are equally important.

If you frequently carry large trolley bags or suitcases, visit a dealership and check whether your luggage fits comfortably.

2. Compare Mileage and Running Costs

Claimed mileage figures may differ from the fuel efficiency achieved in everyday driving. Traffic conditions, driving style, road quality, passenger load and air-conditioning usage can all affect the final result.

Before buying a car, compare local CNG prices and estimate your monthly fuel expenses based on your typical driving distance.

3. Evaluate Engine Performance and Transmission

For predominantly urban driving, fuel efficiency and ease of driving may be your main priorities. Buyers who regularly travel on highways may also want to evaluate engine power, torque, overtaking ability and gearbox performance.

A test drive can help you understand how the vehicle behaves under different driving conditions.

4. Review Safety Features and Warranty

Check the availability of essential safety features, including airbags, anti-lock braking systems, electronic stability control and parking assistance. Availability can vary by variant.

You should also review the manufacturer’s warranty conditions, CNG-system coverage and recommended maintenance schedule.

5. Understand the Difference Between Ex-Showroom and On-Road Prices

Ex-showroom prices generally exclude expenses such as registration, insurance and certain applicable charges.

When preparing your budget, compare the final on-road price of the variants you are considering. Also account for servicing, insurance renewals and other ownership expenses.

Which CNG Car Should You Choose?

The best option depends on what matters most to you: luggage capacity, mileage, engine performance or passenger space.

The Maruti Suzuki Brezza S-CNG is a compelling choice for buyers who prioritise a large boot, offering 328 litres of luggage capacity and claimed mileage of 26.9 km/kg.

The Maruti Suzuki Victoris S-CNG offers 320 litres of boot space and claimed mileage of 27.02 km/kg, making it an appealing option for buyers seeking a balance between fuel efficiency and practicality.

The Tata Nexon i-CNG provides 321 litres of boot space and a turbocharged engine, which may appeal to drivers looking for stronger performance. Meanwhile, the Mahindra XUV 3XO ZNG combines a powerful turbo engine with twin-cylinder CNG technology, although its 270-litre boot is smaller.

The Maruti Suzuki Ertiga S-CNG is worth considering for larger families who prioritise passenger seating, provided its luggage capacity meets their needs.

Conclusion

CNG cars are becoming more practical as manufacturers introduce underbody tank layouts and twin-cylinder technology to address the traditional problem of limited luggage space. These developments allow buyers to benefit from lower running costs while retaining more room for everyday essentials and travel bags.

For customers seeking a large boot, the Maruti Suzuki Brezza S-CNG is a particularly attractive option, with its 328-litre luggage capacity and claimed mileage of 26.9 km/kg. The Victoris S-CNG is another strong contender for buyers prioritising fuel efficiency, while the Nexon i-CNG may appeal to those who prefer a turbocharged engine.

Before making a final decision, compare the latest variant-wise specifications, on-road prices, safety equipment and warranty terms. A careful comparison will help you choose a CNG car that balances fuel savings, comfort and luggage capacity for both everyday driving and long road trips.

Note: Prices, specifications and claimed mileage figures mentioned above are indicative and based on the information provided. Verify the latest details with the manufacturer or an authorised dealership before purchasing.