Everyone Is Watching EVs. CNG Is Quietly Winning India's Fuel Transition.

On the same day this week that the government told the EV industry to make its economics work without subsidies, Maruti Suzuki announced that its S-CNG sales grew 58 per cent year-on-year last quarter. No subsidy. No incentive scheme. No charging infrastructure debate. Just buyers doing the math.

Nobody wrote a policy paper about CNG. Nobody launched a mission with an acronym. Yet this is what is actually happening on Indian roads: Maruti just launched automatic CNG versions of the Swift, Dzire and Baleno, with the Dzire claiming 36.47 km/kg — the most fuel-efficient sedan in the country by the company's certification. Kia has entered factory-fitted CNG for the first time with three-row MPVs. Maruti says July was its best-ever month for S-CNG sales. The fuel that everyone treats as a footnote is quietly becoming the default choice of the Indian mass market.

The Numbers Nobody Puts in Keynote Speeches

That last row is the uncomfortable one. India's EV growth is real and impressive — a record 2,98,448 units in August, 12.3 per cent penetration. But it stands on the shoulders of FAME II, PM E-DRIVE, PLI schemes for batteries and components, and more than ₹92,000 crore of Centre support, with a public charging network that an IEEFA study this week found cannot keep pace and often does not even work — nearly 84 per cent of sampled chargers in parts of Delhi were non-functional. CNG needed none of that. The stations were built, the kits were factory-fitted, the resale market priced it in, and the buyers came on their own.

Why CNG Won Without Help

Three reasons, and they are all about the buyer rather than the technology. First, the price gap is closed: a CNG variant costs roughly ₹90,000 to 1 lakh more than its petrol twin, and at CNG pump prices the payback arrives within the first year for most commuters. Second, the infrastructure already exists across the big cities and highways — no new network had to be willed into existence. Third, there is nothing to learn: you refuel in minutes, you drive exactly as before, and there is no range anxiety to manage or charging etiquette to master.

There is also a behavioural reason the transition worked. A CNG buyer does not change a single habit: the same pump visit, the same two-minute refuel, the same gearbox, the same service schedule, the same resale market. Every alternative fuel asks something of the buyer — a charging point, a new route plan, patience — and CNG asks nothing except a modest one-time premium that fuel savings repay within months for a typical commuter.

An automatic CNG hatchback at 35 km/kg is, in pure cost-per-kilometre terms, within touching distance of an electric car charged at home rates — and it costs a fraction of the upfront price of any EV with comparable practicality.

The Honest Counter-Argument

CNG is still a fossil fuel. It burns cleaner than petrol, but it is not clean, and India's long-term destination is electric — the government's 30 per cent EV vision, the bus electrification programmes and the battery localisation push all point the same way. The boot-space sacrifice of a CNG cylinder is real, the pump network thins outside the metros, and the fuel is still hostage to pipeline politics. CNG is a bridge, not a destination.

But that is exactly the point. For a country where the average car buyer is priced out of EVs and lives in a building without a charging point, the bridge is the product. And India's policy establishment spends almost all of its attention — and money — on the destination.

Our Take

India's fuel transition is not a straight line from petrol to electric, and pretending it is leaves both buyers and the exchequer worse off. CNG and EVs are not rivals; they are two halves of the same import-bill problem. The smart policy move would be treating them as a portfolio: subsidise what cannot stand on its own, and stop ignoring what already can.

Until then, the market has already voted. It drives a CNG automatic to work every morning, and it did not need a keynote speech to be convinced.

(OWNER'S VERDICT — Divyarajsinh's personal 2-line take goes here)

(Sources: Maruti Suzuki press release via The Economic Times; FADA August 2026 data; IEEFA September 2026 report; The Hindu BusinessLine, 17-19 September 2026. Images: Wikimedia Commons, CC0 and CC BY-SA 4.0.)