CNG Price Hike in Ahmedabad October 2026: ₹98.47/kg Rate and Impact on Running Costs

Ahmedabad's CNG price has climbed to ₹98.47 per kg following a ₹4.45/kg revision by Adani Total Gas Ltd (ATGL) on October 23, 2026 — the steepest single jump in recent memory. The culprit: spot LNG prices have nearly tripled from $10–12 per MMBtu in February to around $30 today, while domestic gas allocation from ONGC fields has tightened and government curtailments on High-Pressure, High-Temperature (HPHT) supplies have squeezed supply. For the millions of auto-rickshaw drivers, taxi operators, and private CNG car owners across Gujarat, this directly raises the cost of every kilometre driven.

Before examining what this means for running costs, here is how popular factory-fitted CNG cars perform at the new Ahmedabad rate of ₹98.47/kg, compared against petrol at an indicative ₹105/litre:

Model	CNG Kit Type	ARAI CNG Mileage	Cost/km at ₹98.47/kg CNG	ARAI Petrol Mileage	Cost/km at ₹105/l Petrol	Key Weakness
Maruti Baleno CNG (S-CNG)	Factory-fitted	30.61 km/kg	₹3.22/km	22.35 km/l	₹4.70/km	Boot space reduced; no automatic CNG option
Maruti Fronx CNG (S-CNG)	Factory-fitted	28.51 km/kg	₹3.45/km	21.79 km/l	₹4.82/km	Single-cylinder CNG tank; lower CNG power
Maruti XL6 CNG (S-CNG)	Factory-fitted	26.32 km/kg	₹3.74/km	20.97 km/l	₹5.01/km	Third-row space compromised by tank
Tata Tiago iCNG	Factory-fitted	26.49 km/kg	₹3.72/km	19.80 km/l	₹5.30/km	Twin-cylinder takes some boot space too
Tata Nexon iCNG	Factory-fitted	24.00 km/kg	₹4.10/km	17.01 km/l	₹6.17/km	Higher ex-showroom price vs petrol variant
Hyundai Exter CNG	Factory-fitted	27.10 km/kg	₹3.63/km	19.40 km/l	₹5.41/km	Limited CNG variant trim choices

ARAI figures are manufacturer claims under test conditions. Real-world mileage is typically 10–20% lower. Petrol price is indicative for Ahmedabad as of October 2026.

CNG remains substantially cheaper per kilometre than petrol across every model listed. Yet the margin has compressed — and the direction matters as much as today's number.

Why did Ahmedabad's CNG price jump to ₹98.47/kg?

ATGL buys gas from domestic fields and the spot LNG market, then sells it at retail stations. When input costs rise sharply, the company applies for a regulatory revision to pass those increases through to consumers.

Three pressures converged to drive this hike:

Global LNG prices have nearly tripled. Spot LNG traded at $10–12 per MMBtu in February 2026. By late October, that figure had reached approximately $30 per MMBtu, driven by geopolitical disruptions — including Houthi attacks on Saudi Arabia's energy infrastructure that pushed Brent crude above $115 per barrel on October 23, 2026. India's crude basket averaged $120.08 per barrel for the month so far, well above the Reserve Bank of India's projection of $95/barrel for the second half of the fiscal year.

Domestic gas allocation has contracted. ATGL cited reduced availability of New Well Gas (NWG) from ONGC-operated fields, alongside curtailments on HPHT gas following a government order. These lower-cost domestic supplies had previously helped city gas distributors maintain competitive retail prices. With that buffer shrinking, ATGL must source a larger share from expensive spot LNG imports.

The supply gap reflects structural constraints, not temporary disruption. ATGL described the situation as a "sourcing gap" requiring alternative, costlier procurement. The company characterized the ₹4.45/kg revision as a "calibrated measure to partly absorb the increase in gas procurement costs" — that word "partly" signals the full cost increase has not been passed to consumers, but further revisions remain possible if LNG prices stay elevated.

The revision affects multiple cities. Ahmedabad now sits at ₹98.47/kg; Faridabad, Haryana at ₹102.60/kg; Udaipur, Rajasthan at ₹106.40/kg; and Jalandhar at ₹100/kg, according to ATGL's retail station data.

How does this hike change the running-cost arithmetic for CNG car owners in Ahmedabad?

Running cost per kilometre equals fuel price per unit divided by vehicle mileage in those units. At ₹98.47/kg and a real-world CNG mileage of 24 km/kg (conservative for most CNG hatchbacks in city driving), a car costs approximately ₹4.10/km on CNG. At the previous rate of roughly ₹94.02/kg, the same car cost about ₹3.92/km — a difference of ₹0.18/km.

That sounds trivial until you compound it. A taxi or auto-rickshaw driver covering 150 km daily now pays roughly ₹27 more per day, or about ₹810 more per month, compared to before the hike. A private car owner doing 40 km daily faces an additional monthly cost of around ₹216. Neither figure is catastrophic, but they accumulate — and this is the third or fourth upward revision in 18 months.

The more telling comparison remains CNG versus petrol at current Ahmedabad prices:

CNG at ₹98.47/kg, real-world 24 km/kg → ₹4.10/km
Petrol at ~₹105/litre, real-world 15 km/l → ₹7.00/km

The saving is still ₹2.90/km on CNG — meaningful for high-mileage users. A private car owner doing 1,500 km/month saves roughly ₹4,350/month on fuel alone. Over a year, that is ₹52,200 — enough to recover the CNG premium on most factory-fitted variants within 18–24 months depending on the model.

One caveat: these savings assume CNG availability. Ahmedabad has a reasonably dense ATGL network (the company operates 723 refuelling outlets nationally), but range anxiety on CNG is real. Most factory-fitted CNG cars carry a 60-litre cylinder (roughly 12–14 kg of CNG at pressure), giving a CNG-only range of 290–430 km depending on efficiency. The petrol tank remains available as a backup, but switching to petrol mid-journey erases most of the cost advantage for that tank.

Which Maruti S-CNG models are most affected, and are they still worth buying in Ahmedabad?

Maruti Suzuki's S-CNG range comprises factory-fitted CNG systems integrated at the manufacturing stage, with the CNG kit covered under the standard manufacturer warranty — unlike dealer-fitted aftermarket kits, which typically void the powertrain warranty and vary in quality. This distinction matters when evaluating total cost of ownership.

The Baleno CNG is Ahmedabad's most popular CNG hatchback, and deservedly so: its ARAI-claimed 30.61 km/kg is the highest in its segment. At ₹98.47/kg, that translates to ₹3.22/km on CNG — roughly half the petrol running cost. The Baleno CNG starts at around ₹9.49 lakh (ex-showroom, Delhi) for the Delta variant, carrying a premium of approximately ₹90,000–1 lakh over the equivalent petrol variant. At ₹4,350/month in fuel savings (at 1,500 km/month), the payback on that premium is under three months of driving. The honest weakness: the CNG cylinder sits in the boot, reducing luggage space significantly — from 318 litres on the petrol Baleno to around 150 litres on the CNG variant. There is also no automatic transmission option on the Baleno CNG.

The Fronx CNG (compact SUV) claims 28.51 km/kg ARAI and costs approximately ₹3.45/km at the new Ahmedabad rate. It uses a single-cylinder CNG tank mounted in the boot, which compromises the Fronx's already modest cargo area. Power output drops on CNG compared to petrol — the 1.2-litre engine produces less peak power in CNG mode, which is noticeable on highway overtaking. For urban Ahmedabad driving, the Fronx CNG remains practical.

The XL6 CNG (MPV) suits larger families. At 26.32 km/kg ARAI, it costs ₹3.74/km at ₹98.47/kg. The third row is usable, but the CNG cylinder placement under the boot floor means reduced legroom compared to the petrol XL6. Buyers choosing the XL6 CNG primarily for six-seat family use should sit in the third row before committing.

Rivals like the Tata Tiago iCNG and Tigor iCNG use a twin-cylinder CNG system — two smaller cylinders placed under the boot floor rather than one large cylinder in the boot cavity. This preserves more usable boot space than the Maruti single-cylinder approach, though it adds weight. The Tiago iCNG claims 26.49 km/kg ARAI, costing ₹3.72/km at Ahmedabad's new rate — slightly less efficient than the Baleno CNG but with better boot access.

The Hyundai Exter CNG claims 27.10 km/kg ARAI (₹3.63/km at ₹98.47/kg) and is factory-fitted. It sits between the Baleno and Tiago in efficiency terms. Hyundai's CNG warranty coverage is comparable to Maruti's for factory-fitted units.

Even at ₹98.47/kg, the CNG running-cost advantage over petrol is substantial enough that factory-fitted CNG cars remain strong value for anyone driving more than 1,000 km per month. The question is not whether CNG saves money — it does — but whether the trajectory of CNG prices will continue upward, and by how much.

For buyers considering the Tata Nexon iCNG or Hyundai Exter CNG, the same framework applies. The Nexon iCNG at 24 km/kg ARAI costs ₹4.10/km at Ahmedabad's new rate — more expensive per km than the Baleno CNG but still roughly 40% cheaper than petrol in the same car. The Nexon iCNG carries a higher ex-showroom premium over its petrol sibling, extending the payback period further.

What is driving global LNG prices higher, and could CNG prices rise further?

The proximate cause of the October 2026 hike is geopolitical: Houthi attacks on Saudi Arabia's civilian and energy infrastructure pushed Brent crude above $115 per barrel, with WTI crossing $101/barrel. India's crude basket averaged $120.08/barrel for October 2026 to date — far above the RBI's $95/barrel assumption for H2 FY2027.

Natural gas and LNG prices tend to move with crude oil, though not in lockstep. The spot LNG price of ~$30/MMBtu reflects both the oil price surge and tighter global LNG supply as European buyers continue to compete aggressively for cargoes following the restructuring of Russian gas flows.

For Indian city gas distributors like ATGL, the structural issue is the shrinking share of cheap domestic gas in their procurement mix. Domestic gas from ONGC fields is priced under a government formula well below spot LNG — historically the primary reason CNG could be sold cheaply in India. As domestic allocation falls and spot LNG fills the gap, the floor under CNG prices rises.

Axis Bank economists Vipul Jindal and Tanay Dalal estimate that every $10/barrel increase in crude prices raises public sector support requirements by 20 basis points of GDP. At $120/barrel, the government faces pressure on its subsidy bill across multiple fuels, making direct CNG price support politically and fiscally difficult.

Further CNG price increases in Ahmedabad and other ATGL cities are more likely than not if LNG prices remain near $30/MMBtu. ATGL describes the ₹4.45/kg hike as a partial pass-through — the company has absorbed some of the cost increase. If global energy markets do not ease, another revision in Q1 2027 is plausible.

How does Ahmedabad's new CNG rate compare to other major Indian cities?

CNG pricing in India is city-specific, set by each city gas distribution (CGD) licensee based on their procurement costs, infrastructure investments, and regulatory approvals. There is no single national CNG price, so Ahmedabad at ₹98.47/kg is not directly comparable to Mumbai or Delhi, which have different distributors and cost structures.

As of late October 2026, here is a snapshot of CNG rates across key cities (sources: ATGL station data and Times of India fuel price tracker):

City	CNG Price/kg	Distributor
Ahmedabad	₹98.47	Adani Total Gas
Faridabad	₹102.60	Adani Total Gas
Udaipur	₹106.40	Adani Total Gas
Jalandhar	₹100.00	Adani Total Gas
Thane	₹85.75	MGL/IGL (approx.)
Gurgaon	₹92.01	IGL (approx.)
Kolkata	₹103.00	—
Kanchipuram	₹98.50	—

Sources: Times of India CNG price tracker and ETEnergyWorld/ATGL data. Prices as of October 23–24, 2026.

Ahmedabad at ₹98.47/kg ranks among the higher-priced ATGL cities, though Faridabad and Udaipur are costlier. Cities served by Indraprastha Gas (IGL) in Delhi-NCR have historically been cheaper due to a larger domestic gas allocation, but that gap is narrowing as IGL faces similar procurement pressures.

For buyers in Ahmedabad specifically, the ₹98.47/kg rate is the relevant benchmark for running-cost calculations. Buyers in Surat, Vadodara, or other Gujarat cities served by ATGL should check their local station prices, as the revision may have been applied uniformly or with city-specific variations.

Should Ahmedabad buyers still choose a CNG car after this hike?

The decision framework has not changed — it has tightened. A CNG car is economically rational when the fuel savings over the ownership period exceed the CNG premium on the purchase price plus any additional maintenance costs. That calculation still works in most scenarios, but the margin of safety has shrunk.

Consider a buyer choosing between the Maruti Baleno petrol (Delta, ~₹8.49 lakh ex-showroom) and the Baleno CNG (Delta, ~₹9.49 lakh ex-showroom) — a ₹1 lakh premium for the CNG variant. At 1,500 km/month, the monthly fuel saving at ₹98.47/kg CNG versus ₹105/l petrol is approximately:

Petrol cost: 1,500 ÷ 22.35 km/l × ₹105 = ₹7,047/month (ARAI mileage; real-world ~₹8,500)
CNG cost: 1,500 ÷ 30.61 km/kg × ₹98.47 = ₹4,826/month (ARAI mileage; real-world ~₹5,800)
Monthly saving (ARAI basis): ~₹2,221
Payback on ₹1 lakh premium: ~45 months at ARAI figures, or closer to 37 months on real-world figures

That payback period is longer than it was when CNG was at ₹85/kg. For a car typically owned for 5–7 years, the CNG variant still delivers meaningful lifetime savings — especially for higher-mileage users.

The weaknesses remain: the Baleno CNG's boot is significantly smaller than the petrol version, the car cannot be had with an automatic gearbox in CNG trim, and CNG station queues in Ahmedabad can be long during peak hours. If you carry large luggage regularly or need an automatic, the Baleno CNG is not the right choice regardless of fuel economics.

For auto-rickshaw drivers and commercial operators who cover 150–200 km daily, the economics remain overwhelmingly in CNG's favour even at ₹98.47/kg. At 150 km/day and a real-world 20 km/kg, daily CNG spend is ₹738 versus a comparable petrol spend of ₹1,050+ per day. The ₹312/day saving — ₹9,360/month — is the difference between a viable and unviable business for many operators.

What should CNG car buyers watch for in the coming months?

Three variables will determine whether Ahmedabad's CNG price stabilises, rises further, or eventually eases:

Global LNG prices. The $30/MMBtu spot price is the immediate driver. If geopolitical tensions ease and Saudi Arabia's production is unaffected, LNG prices could retreat toward $20/MMBtu. That would reduce ATGL's procurement costs and could enable a partial rollback — though city gas distributors have historically been quicker to raise prices than to cut them.

Domestic gas allocation policy. The government's decisions on how much domestically produced gas is allocated to the CGD sector (versus power, fertiliser, or export) are a key lever. A more generous domestic allocation would reduce ATGL's reliance on expensive spot LNG and cap retail price increases. Policy announcements from the Ministry of Petroleum and Natural Gas are worth tracking.

Competitive fuel prices. Petrol and diesel prices in India are currently not being revised upward despite crude at $120/barrel — the government is absorbing the difference through reduced marketing margins at public sector oil companies. If petrol prices are eventually hiked to reflect crude costs, the CNG advantage widens again. If they remain suppressed, the CNG advantage appears narrower than it actually is on a market-cost basis.

For buyers currently in the market for a CNG car, the best CNG cars in India guide remains useful. The efficiency rankings — with Maruti's S-CNG range generally at the top — have not changed with this price hike. What has changed is the absolute cost per kilometre, and buyers should run the arithmetic with their actual monthly mileage and local CNG price before committing.

If you are buying a CNG car in Ahmedabad and considering a dealer-fitted aftermarket CNG kit to save on purchase price, be aware that such kits — unlike Maruti's factory-fitted S-CNG system or Tata's factory-fitted iCNG — typically void the manufacturer's powertrain warranty. The kit maker's own warranty (usually 1–2 years) is your only recourse for CNG-system failures. At a time when CNG prices are rising and you want maximum efficiency from a well-calibrated system, factory-fitted kits are the lower-risk choice.

The ₹98.47/kg rate is a new high for Ahmedabad, but it is not the end of CNG's cost advantage over petrol. It is a reminder that CNG is not insulated from global energy markets — and buyers should factor price trajectory, not just today's rate, into their ownership calculations. For more on how CNG hatchbacks and MPVs stack up on efficiency, see the best CNG hatchbacks under ₹15 lakh and best CNG MPVs under ₹15 lakh guides on AutoForumIndia.