The Mahindra XUV 3XO ZNG, Tata Nexon iCNG and two Maruti Suzuki models offer practical luggage space with factory-fitted CNG systems.
CNG cars in India are becoming more practical for buyers who want lower running costs without giving up too much luggage space. Models such as the Mahindra XUV 3XO ZNG, Tata Nexon iCNG, Maruti Suzuki Brezza S-CNG and Victoris S-CNG use different tank layouts to improve boot capacity.
These cars offer between 270 litres and 328 litres of boot space, based on the figures provided. Their claimed fuel efficiency ranges from 24 km/kg to 27.02 km/kg, depending on the model.
Mahindra XUV 3XO ZNG
The Mahindra XUV 3XO ZNG offers 270 litres of boot space. It uses a factory-fitted twin-cylinder CNG system, which leaves usable room for luggage above the tanks. The regular petrol XUV 3XO has a claimed boot capacity of 364 litres.
The SUV uses a 1.2-litre, three-cylinder turbo-petrol engine. In CNG mode, it produces 111 hp and 200 Nm of torque. Mahindra claims a fuel efficiency of 24.7 km/kg, while a six-speed manual gearbox handles transmission duties.
Prices for the XUV 3XO ZNG range from Rs 9.99 lakh to Rs 12.27 lakh, ex-showroom. Its twin-cylinder setup offers a way to retain luggage space while using CNG.
Maruti Suzuki Brezza S-CNG
The Maruti Suzuki Brezza S-CNG provides 328 litres of usable boot space. Its CNG tank sits under the vehicle, keeping the main luggage area free from a large cylinder.
The Brezza uses a 1.5-litre naturally aspirated petrol engine. In CNG mode, it produces 88 hp and 121.5 Nm of torque. Its claimed fuel efficiency is 26.9 km/kg, the highest among the XUV 3XO ZNG, Brezza S-CNG and Nexon iCNG.
This combination of boot space and claimed efficiency makes the Brezza a practical option for buyers who often carry luggage. However, the supplied information does not include its price range.
Tata Nexon iCNG
The Tata Nexon iCNG offers 321 litres of boot space through Tata’s twin-cylinder CNG technology. That is 51 litres more than the 270 litres available in the Mahindra XUV 3XO ZNG.
Power comes from a 1.2-litre turbo-petrol engine that produces 100 hp and 170 Nm in CNG mode. The Nexon iCNG comes with a six-speed manual gearbox and has a claimed fuel efficiency of 24 km/kg.
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Its ex-showroom prices range from around Rs 8.35 lakh to Rs 13.42 lakh. The Nexon iCNG offers a useful balance of luggage capacity, turbo-petrol performance and CNG running costs.
Maruti Suzuki Victoris S-CNG
The Maruti Suzuki Victoris S-CNG uses an underbody tank layout to free up space in the luggage compartment. It offers 320 litres of boot space, compared with 439 litres in the petrol version.
The Victoris S-CNG uses a 1.5-litre engine that produces 87 hp and 121.5 Nm in CNG mode. It comes with a five-speed manual gearbox and has a claimed fuel efficiency of 27.02 km/kg.
Prices range from Rs 11.55 lakh to Rs 14.82 lakh, ex-showroom. Its underbody tank layout helps preserve luggage space while providing a claimed efficiency figure slightly higher than the Brezza S-CNG.
Which CNG car offers the most boot space?
Among these four models, the Maruti Suzuki Brezza S-CNG offers the largest stated boot capacity at 328 litres. The Tata Nexon iCNG follows with 321 litres, while the Victoris S-CNG offers 320 litres.
The Mahindra XUV 3XO ZNG has the smallest boot among the four, at 270 litres. However, it uses a turbo-petrol engine and a twin-cylinder CNG setup.
Buyers should compare boot capacity, claimed fuel efficiency, engine output and price before choosing a model. The figures in this comparison are based on the supplied information, and actual fuel efficiency may vary with driving conditions.



