TVS Jupiter CNG: Detailed Review

Evolving Urban Mobility’s CNG-Powered Scooters: The CNG-Powered Scooter Leveraging Cistern Technology

Appearances at the Bharat Mobility Global Expo 2025 showcased the TVS Jupiter CNG as the world’s first CNG-powered scooter. It is fashioned for urban commuters keen on a cost-friendly, eco-conscious option compared to petrol scooters. The text below aims to synthesize the review to the best of my abilities using the current information available.

Engine Performance & Milegage

• Engine: 124.8cc, single-cylinder, BS6-2.0 compliant
• Power & Torque: 7.2 PS at 6,000rpm and 9.4 Nm at 5,500rpm—lower than what petrol-only Jupiter 125 offers at 8.1 PS and 10.5 Nm.
• Performance: The reduction in power and torque is palpable; the acceleration in Jupiter 125 is far more brisk. 80–80.5 km/h seems to be their selected top speed.
• Mileage: TVS claims 84km/kg as an astonishing achievement on CNG—combined (CNG + petrol) range on the vehicle is 226 km.

Cost of Running & Fuel System

• Fuel Tanks: 1.4 kg CNG tank (under the seat) + 2-litre petrol tank.
• Range: 86 km on CNG alone; range of 226 km when all tanks full.
• Running Cost: The per-kilometer cost for the Jupiter CNG is roughly ₹1.42, and for the Jupiter 125 petrol it is around ₹1.87, using current average prices (CNG ~₹82.5/kg, petrol ~₹103/litre). For 1,000 kilometers a month, that’s a saving of approximately ₹450 a month.

Design & Features

• Looks: The CNG model looks like the Jupiter 125 with the exception of the CNG sticker. The tank is mounted below the seat and is covered by a plastic panel with a visible pressure gauge and filler nozzle.
• Instrument Console: The instrument cluster is semi-digital: the speedometer is analogue and the odometer, trip meter, fuel and other lights are digital.
• Other Features: Other features include: LED headlight, front apron cubby with USB charging, digital fuel gauge, sidelights, low fuel indicator, TVS intelliGO, alloy rims and fuel saver.

Practicality & Storage

• Storage: Due to the CNG tank taking up all the space, the biggest compromise is the lack of under seat storage. Compared to the 33-liter boot of the Jupiter 125, the CNG version only offers a cubby hole at the front apron and decent floorboard space.
• Convenience: Refueling CNG may need to be done often (every 2 days for 40-50 km/day users), and could be a potential issue if the stations are not nearby. .

Pros & Cons

Pros:

• Ideal for urban, high-mileage users due to extremely low running costs.
• Eco-friendly alternative to petrol scooters.
• Comfort and most features of Jupiter 125 are retained.

Cons:

• Noticeable drop in performance when compared to petrol variant.
• Due to CNG tank, there is no underseat storage.
• Limited regions with CNG infrastructures might inconvenience some users.

Verdict

TVS Jupiter CNG is a two-wheeler pioneer for India, providing commuters a substantial cost and cleaner fuel alternative. However, it requires compromises in performance and storage. It’s best suited for users who easily access CNG stations and prioritizing cost over performance and practicality.

Key Specs Table

Summary:

The TVS Jupiter CNG is a game-changer for cost-conscious, eco-minded urban riders, but buyers must weigh the trade-offs in storage and performance against its impressive running cost advantage.