Historically, adopting a factory-fitted compressed natural gas setup meant forfeiting virtually all luggage capacity to an unwieldy single cylinder. Automakers have tackled this long-standing compromise by splitting the gas reservoir into two compact containers mounted beneath the floorboard. This twin-cylinder architecture allows owners to capitalize on minimal running expenses without abandoning family suitcases. Available from a budget-friendly starting ex-showroom tag of ₹5,86,990 up to feature-rich crossover segments, these vehicles offer an appealing balance of utility, everyday economy, and passenger convenience.
Tata Tiago iCNG Brings High Mileage and Functional Boot Space to City Hatchbacks
For city motorists seeking economical daily travel, the Tata Tiago iCNG stands out as an accessible entry point. Pricing for this nimble hatchback starts at an ex-showroom figure of ₹5,86,990. Its compact proportions and sporty styling enable effortless navigation through dense urban traffic. On the structural safety front, the car commands a 4-star Global NCAP crash evaluation rating, complemented by active safety features such as ABS with EBD and a rear-view parking camera.
Inside the cabin, occupants benefit from premium fabric upholstery, a 7-inch touchscreen infotainment unit, a tuned Harman audio system, and a cooled glove compartment. Propulsion comes from a 1.2-litre 3-cylinder engine generating 73.5 PS of output alongside 95 Nm of torque in natural gas mode. Convenience is further enhanced by an optional automated manual transmission (AMT). Running efficiency ranges between approximately 26.5 to 27.3 km/kg. Because the 60-litre total capacity is divided across two cylinders tucked under the floor, the car preserves a functional 242 litres of cargo storage.
Tata Punch iCNG Combines Rugged Styling with Top Crash Safety
Drivers desiring upright ground clearance and confident SUV proportions can look toward the Tata Punch iCNG, which starts at an ex-showroom price of ₹6,84,990. Chunky body cladding and robust design give it a commanding road presence across mixed road surfaces. Occupant protection is reinforced by a 5-star Global NCAP safety score and 6 airbags. The interior layout features a dual-tone dashboard, a 7-inch touchscreen setup, automatic climate control, and a voice-assisted sunroof.
Powering the micro-SUV is a 1.2-litre 3-cylinder Revotron engine producing 73.5 PS and 103 Nm of torque when burning CNG. The certified efficiency stands at approximately 26.99 km/kg. Thanks to dual tanks carrying a combined 60-litre water capacity beneath the rear deck, owners retain an ample 210 litres of usable luggage room for weekend trips.
Hyundai Exter Hy-CNG Duo Pairs Refined Four-Cylinder Driving with Practical Storage
Entering the segment with its proprietary dual-tank arrangement, the Hyundai Exter Hy-CNG Duo is listed at a starting ex-showroom price of ₹6,99,900. Its angular silhouette is defined by signature H-shaped LED daytime running lamps and practical roof rails. The passenger compartment incorporates a dark-themed sporty cabin, an 8-inch touchscreen display, a semi-digital driver cluster, and automatic headlamps. Standard protective equipment includes 6 airbags, electronic stability control (ESC), and hill-start assist.
Under the hood sits a 1.2-litre 4-cylinder Kappa bi-fuel motor delivering refined operation with minimal vibration. While running on gas, it puts out 69 PS of power and 95.2 Nm of peak torque, registering an ARAI-rated fuel return of up to 27.1 km/kg. The pair of low-slung 60-litre water-capacity tanks beneath the cargo mat leaves behind 225 litres of clear, unobstructed luggage volume.
Tata Nexon iCNG Delivers Turbo Performance Alongside Segment-Leading Boot Volume
At the upper end of the spectrum, the Tata Nexon iCNG marks India's premier turbo-petrol compressed natural gas vehicle, carrying an entry ex-showroom sticker of ₹8,34,990. It exhibits a sleek coupe-inspired profile with connected LED tail-lamp styling and a bold front grille. The cabin offers high-end amenities such as a 10.25-inch infotainment interface, an all-digital driver display, ventilated front seating, and a panoramic sunroof. Structural safety is certified with a 5-star BNCAP crash score, backed by 6 airbags.
Under the bonnet, a 1.2-litre turbocharged petrol engine pumps out a punchy 100 PS and 170 Nm of torque in CNG mode. Despite its substantial outputs, the crossover returns around 24 km/kg in fuel economy. By packaging dual cylinders holding 60 litres of water capacity (roughly 9 kg of fuel) under the deck, it preserves an expansive 321 litres of trunk volume, representing the largest cargo area in this group.
