The demand for compressed natural gas (CNG) vehicles has witnessed a significant surge in the Indian automotive market due to soaring fuel prices. Traditionally, CNG cars were limited to manual gearboxes, which often caused driving fatigue in congested urban traffic. Resolving this challenge, Tata Motors introduced Automated Manual Transmission (AMT) options across its CNG vehicle lineup. Combining clutch-free convenience with low running costs and safety, Tata's automatic CNG portfolio offers some of the most practical options for middle-class car buyers. Starting at an ex-showroom price of approximately ₹7.23 lakh, here is an in-depth look at four affordable automatic CNG vehicles from Tata Motors.
1. Tata Tiago iCNG AMT: Most Affordable Automatic CNG Hatchback
The Tata Tiago iCNG AMT holds the distinction of being the most affordable automatic CNG hatchback available in the country, with prices starting at approximately ₹7.23 lakh ex-showroom. Visually, the hatchback displays a sporty and compact exterior design featuring a sleek front grille and sharp body character lines. Inside, the cabin receives a dual-tone interior layout that delivers a refined ambiance. Daily driver convenience is elevated by features such as a digital instrument cluster, a 7-inch touchscreen infotainment display, steering-mounted audio controls, and power windows for all doors.
Under the hood, the Tiago iCNG AMT is powered by a 1.2-litre 3-cylinder Revotron engine. Operating in CNG mode, this unit produces 72 bhp of maximum power and 95 Nm of peak torque. Mated to a 5-speed AMT gearbox, the hatchback delivers an impressive fuel efficiency of around 28 km/kg. On the safety front, the Tiago boasts a 4-star Global NCAP crash test rating. Standard safety equipment includes dual front airbags, ABS with EBD, rear parking sensors, and Tata's patented twin-cylinder CNG technology, which preserves functional boot space.
2. Tata Tigor XZA AMT CNG: Stylish & Practical Compact Sedan
For buyers seeking sedan comfort on a budget, the Tata Tigor XZA AMT CNG stands out as an attractive choice, starting at an ex-showroom price of around ₹8.19 lakh. The Tigor showcases an elegant exterior design highlighted by a signature front grille, subtle chrome accents, and a sloping roofline profile. The cabin comfortably accommodates five passengers, offering premium fabric upholstery and generous rear legroom. Interior equipment includes a 7-inch touchscreen infotainment system, a Harman sound system, automatic climate control, and steering wheel controls.
Mechanically, the Tigor CNG AMT utilizes a 1.2-litre bi-fuel petrol engine that generates 72.4 bhp of power and 95 Nm of torque in CNG mode. Paired with a 5-speed AMT transmission, it yields an ARAI-certified fuel efficiency rating of 28 to 29 km/kg. Safety is certified by a 4-star GNCAP rating. The safety suite includes dual airbags, Corner Stability Control (CSC), a reverse parking camera, and twin-cylinder tank placement that leaves a generous 205 litres of usable boot space.
3. Tata Punch Pure Plus CNG AMT: Rugged Micro-SUV Experience
The Tata Punch Pure Plus CNG AMT caters to buyers seeking SUV stance and capability at an accessible ex-showroom price of approximately ₹8.67 lakh. The micro-SUV commands a strong road presence with its muscular styling, 193 mm ground clearance, durable body cladding, and bold front fascia. Inside, the cabin features a modern dashboard layout with ample headroom and shoulder room. Equipment highlights include a 7-inch touchscreen system, steering-mounted controls, power windows on all four doors, and a cooled glovebox for added convenience during long journeys.
Powering the Punch CNG AMT is the 1.2-litre Revotron engine, tuned to deliver 72 bhp of power and 103 Nm of torque when running on CNG. The 5-speed AMT transmission helps the vehicle deliver a fuel efficiency figure of nearly 27 km/kg. Notably, the Punch has achieved a 5-star GNCAP crash test rating. Safety features include dual airbags, ABS, rear parking sensors, and a twin-cylinder CNG tank setup that maintains a usable trunk capacity of roughly 210 litres.
4. Tata Altroz Pure AMT CNG: Feature-Packed Premium Hatchback
Occupying the premium hatchback segment, the Tata Altroz Pure AMT CNG starts at an ex-showroom price of about ₹8.70 lakh. The vehicle features a futuristic, aerodynamic design highlighted by sleek projector headlamps. A unique functional highlights of the Altroz is its 90-degree opening doors, allowing effortless entry and exit for passengers. The interior boasts a flat-bottom steering wheel, a digital instrument cluster, an optional voice-assisted sunroof, a touchscreen infotainment system, and dedicated rear AC vents.
The Altroz CNG is equipped with a 1.2-litre 3-cylinder engine generating 72.4 bhp of power and 103 Nm of torque in CNG mode. Coupled with the AMT transmission, it achieves over 30 km/kg on highway runs and maintains an average fuel economy between 26 and 28 km/kg. Constructed on Tata's ALFA architecture, the hatchback carries a 5-star GNCAP safety rating. It comes equipped with dual airbags, a 210-litre boot capacity thanks to twin-cylinder integration, and advanced thermal incident protection for enhanced vehicle safety.
