Nigeria’s switch to compressed natural gas (CNG) has quietly crossed a milestone. More than 143,000 vehicles were running on CNG by the end of the third quarter of 2026, according to Tosin Coker, chief operating officer of the Presidential Initiative on CNG and Electric Vehicles (PiCNG & EV). The government also says about 106 refuelling stations are now operational and roughly $2.6 billion has been committed to the CNG value chain, mostly by private investors.
With petrol still selling at around ₦1,325 to ₦1,420 per litre at the pump, many Nigerian drivers are asking the same question: what is the real CNG conversion cost in Nigeria today, and does switching actually pay off? This guide breaks down the numbers, the infrastructure picture and the honest drawbacks so you can decide for yourself.
What’s New: The November 2026 CNG Update
Two announcements in early November 2026 give the clearest picture yet of where Nigeria’s CNG programme stands:
- 143,000+ converted vehicles: The PiCNG & EV team said more than 143,000 vehicles had been converted and were operating on CNG at the end of Q3 2026, per a Techeconomy report dated 4 November 2026.
- 430 conversion centres: The same report put the number of conversion centres nationwide at 430.
- 106 refuelling stations: Executive Chairman Ismael Ahmed said the newly inaugurated State House facility in Karu, Abuja, was the 106th CNG refuelling station, reached in under two years, according to Nairametrics on 6 November 2026.
- 170 more stations in the pipeline: About 170 additional stations are at various stages of development or awaiting licences from the Nigerian Midstream and Downstream Petroleum Regulatory Authority (NMDPRA).
- 500 more refuelling units ordered: President Bola Tinubu has directed about 500 more refuelling units through the Midstream and Downstream Gas Infrastructure Fund (MDGIF).
The initiative itself also changed shape this year. In March 2026, the President expanded its mandate to cover electric vehicles, renaming it from the Presidential CNG Initiative (PCNGi) to PiCNG & EV. Officials say CNG has cut transport costs by about 30% to 40% on routes served by CNG-powered buses.
CNG Conversion Cost in Nigeria: 2026 Price Guide
According to figures shared by the initiative and reported by Techeconomy, conversion under the government-certified programme currently costs roughly:
- Tricycle (keke): about ₦300,000 – ₦350,000
- Regular four-cylinder saloon car: about ₦450,000 – ₦500,000
- Larger or lighter fibre (composite) cylinders: cost more than the standard steel cylinder option
These are indicative ranges, not fixed prices. Your final bill will depend on your engine size, the kit brand, the cylinder type and size, and the workshop. Most conversion kits and cylinders are imported, so prices move with the exchange rate. Some motorists have reported paying far more at non-certified or premium outlets — one ride-hailing driver quoted in the press said some people had spent up to ₦1.5 million. Always get a written quote and confirm the workshop is certified before paying.
The initiative says it is working with financial institutions and conversion partners on instalment payment options. In March 2025, the Federal Government also announced a ₦2.5 billion credit scheme for CNG vehicle conversions and local kit manufacturing. Ask your conversion centre what financing is currently available, as terms change.
What’s included in a typical conversion
- A CNG cylinder (usually mounted in the boot for saloons)
- Pressure regulator/reducer and high-pressure fuel lines
- Gas injectors and an electronic control unit (ECU) for the gas system
- A switch that lets you change between petrol and CNG — converted cars are bi-fuel, so you keep your petrol tank
- Installation, leak testing and certification
CNG Price per SCM vs Petrol Price in Nigeria
CNG is sold per standard cubic metre (scm), not per litre. In late August 2026, NADDC Director-General Oluwemimo Joseph Osanipin said CNG was retailing at ₦380 per scm for cars and passenger buses and ₦450 per scm for heavy-duty vehicles and lorries. He also said the number of companies licensed to retail CNG had risen to 81.
Petrol, by contrast, has hovered around ₦1,360 per litre at major outlets in Lagos such as MRS and NNPC in recent weeks, with independent marketers selling slightly higher. Depot prices dipped to about ₦1,200–₦1,210 per litre on 12 November 2026, but pump prices do not always follow immediately. (We broke down petrol costs in detail in our guide, Petrol at N1,360: Real Cost Per Km in Nigeria.)
Illustrative savings: a Lagos commuter
A commonly used rule of thumb is that one scm of CNG delivers roughly the same driving range as one litre of petrol in a converted car. Real-world results vary by engine, tuning, traffic and driving style, so treat the example below as an estimate, not a guarantee:
- Weekly petrol use: 40 litres × ₦1,360 ≈ ₦54,400
- Same driving on CNG: about 40 scm × ₦380 ≈ ₦15,200
- Estimated weekly saving: roughly ₦39,000
- Payback on a ₦500,000 conversion: around 13 weeks at that rate
For a ride-hailing or commercial driver covering far more kilometres, payback can be faster. For a private car that only does short weekend trips, it may take a year or more. And if you can’t find gas and end up running on petrol half the time, your savings shrink accordingly.
Where Can You Refuel? The Station Problem
Refuelling is still the biggest weakness. With about 106 stations serving a country the initiative describes as having 220 million people and 12 million vehicles, coverage is thin outside major corridors. Stations are concentrated in major cities and high-traffic corridors, and many states still have few or no public refuelling points.
Officials themselves acknowledge that adoption and infrastructure remain below expectations, and that conversions in some areas are outpacing stations. Earlier in the rollout, drivers reported queues stretching more than a kilometre at some outlets, and some converted vehicles were forced back onto petrol when gas wasn’t available. Before converting, map the stations along your daily routes — not just one station near your home.
CNG vs Petrol vs EV: Quick Comparison
- Upfront cost: CNG conversion (≈ ₦450,000–₦500,000 for a saloon) is far cheaper than buying a new electric car, which typically costs many times more in Nigeria.
- Running cost: CNG at ₦380/scm is much cheaper than petrol per kilometre. EVs can be cheaper still if charged on reliable grid power or solar, but charging access is even more limited.
- Refuelling network: Petrol is everywhere; CNG has about 106 stations; public EV charging remains scarce.
- Flexibility: A bi-fuel CNG car can fall back on petrol. An EV cannot.
- Boot space: CNG cylinders take up a large part of a saloon’s boot — a real cost for families and traders.
For a fuller look at the EV side, see our breakdown: EV vs Petrol in Nigeria 2026: Real Savings for Drivers.
Honest Drawbacks to Consider
- Imported components: Kits, cylinders and many parts are imported, which keeps costs high and exposes prices to FX swings. Officials have called for more local production.
- Safety depends on the installer: CNG systems operate at very high pressure. Use only certified conversion centres, insist on proper documentation, and have the system inspected periodically.
- Possible price increases: CNG has been priced well below petrol, but retailers have said prices could rise to attract more investment. Don’t assume today’s ₦380/scm is permanent.
- Insurance and resale: Tell your insurer about the conversion, and keep the certification papers — buyers of used converted cars will ask for them.
- Not every car is a good candidate: Older, poorly maintained engines may need repairs before conversion, adding to the cost.
Who Should Convert to CNG in 2026?
Strong candidates: keke operators, taxi and ride-hailing drivers, bus operators and anyone covering long daily distances in cities with several working stations. For them, the 30%–40% transport cost reduction officials cite is realistic, and payback can come within a few months.
Think twice: low-mileage private drivers, people living in states with no nearby station, and owners who rely heavily on boot space. For these drivers, a fuel-efficient petrol car or hybrid may still make more sense for now.
Key Takeaways and FAQ
How much does CNG conversion cost in Nigeria in 2026?
Under the government-certified programme, roughly ₦450,000–₦500,000 for a typical four-cylinder saloon and ₦300,000–₦350,000 for a tricycle, according to PiCNG & EV figures reported in November 2026. Fibre cylinders and premium kits cost more.
What is the CNG price per scm?
NADDC said in August 2026 that it was ₦380 per scm for cars and buses and ₦450 for heavy-duty vehicles. Confirm the current pump price at your station.
How many CNG stations are there in Nigeria?
About 106 operational as of early November 2026, with around 170 more under development or awaiting licences.
Is free CNG conversion still available?
Earlier phases of the programme offered free or subsidised conversions for some commercial vehicles. Availability changes, so check directly with PiCNG & EV or a certified centre; the initiative says instalment options are being arranged with financial partners.
Can I still use petrol after converting?
Yes. Most conversions are bi-fuel, so you can switch to petrol when gas isn’t available.
Bottom line: With petrol near ₦1,360 per litre and CNG at around ₦380 per scm, conversion can pay for itself quickly for high-mileage drivers — but only if reliable refuelling exists on your routes. Check station access first, use a certified installer, and get a written quote.
Disclaimer: Vehicle prices, import duties, fuel prices and conversion costs change frequently in Nigeria — always confirm current figures with the conversion centre, dealer or official source before buying or converting.
Figures in this article are attributed to PiCNG & EV officials (as reported by Techeconomy and Nairametrics, November 2026), NADDC (August 2026), and fuel price checks reported by Vanguard and Legit.ng.
