Should You Convert Your Car to CNG in Nigeria? Pros, Cons & 2025 Guide

Nigeria’s recent surge in petrol prices has pushed the Federal Government to encourage motorists to convert their petrol or diesel cars to Compressed Natural Gas (CNG). But is it worth it? Here’s everything you should know before making the switch.

What Is CNG – And Does It Really Save Money?

CNG is a type of fuel made from compressed natural gas—cleaner, cheaper, and produced locally. Unlike petrol, it burns cleaner and offers lower running costs.

• Fuel Savings: CNG sells for around ₦230 per standard cubic metre, compared to petrol at over ₦1,000 per litre
• Engine Benefits: Using CNG reduces carbon buildup. That means longer-lasting spark plugs, valves, and engine parts
• Lower Emissions: CNG emits fewer pollutants than petrol, easing environmental impact.

The Pros & Cons of CNG Conversion

Pros:

• Cost-effective fuel with up to 40% savings compared to petrol
• Long-term engine durability with less wear from cleaner combustion.
• Government incentives are available for mass transport and early adopters

Cons:

High upfront cost—conversion kits now cost between ₦1.2 million and ₦1.5 million.

• Safety and space concerns, including trunk space loss and cylinder installation, also, some safety fears exist after isolated incidents.
• Limited infrastructure—CNG stations and accredited conversion centres are still sparse

Step-by-Step: How to Convert Your Car to CNG

1. Check eligibility – Ensure your car has a well-maintained engine and a reliable service history.

2. Visit accredited centres – Use government-supported locations or FG-backed sites for the best results.

3. Get an inspection – Certified technicians will examine your car before and after conversion.

4. Install the kit – Includes a tank, hoses, injectors, switches, and regulators.

5. Refuel and test – Begin with short CNG fill-ups to familiarise with the system.

6. Regular maintenance – Schedule checks for cylinders, regulators, and injectors.

Top FG-Approved CNG Conversion Centres in Nigeria

Lagos (6 Approved Centres):

• Femadec, Lekki-Epe Expressway

• Portland, Ojota

• Mezovest, Ajah

• Dana Motors, Isolo

• MBH Power, Ikorodu

• Autogig, Gbagada

Other cities include:

• Abeokuta and Ibadan (pilot conversions held in September 2024)

• Abuja and Kaduna (also part of the PCNGI drive)

By mid‑2024, up to 19 accredited centres were established across Nigeria, including locations by NIPCO, AXXELA, and Portland, according to LPG IN NIGERIA.

CNG Conversion Cost in Nigeria

• 4-cylinder vehicles: ₦1.3 million

• 6‑cylinder: ₦1.5 million

• 8‑cylinder: ₦1.75 million

Government subsidies cover about 50% for commercial transporters (₦600k–750k), reducing the total cost significantly

Final Verdict: Is CNG Really Worth It?

In a country where petrol often costs over ₦1,000 per litre and incomes are limited, CNG offers a significant saving—up to 40% less per kilometre.

That said, converting your car requires serious consideration:

• Do you live near certified CNG stations?

• Is your car’s engine in top shape?

• Can you handle the upfront conversion cost?

If you're a long-distance driver or fleet operator in Lagos, Abuja, or similar cities, and are ready to commit to the switch to CNG can pay off in 2–3 years. Just be sure to use verified centres, follow safety guidelines, and stay updated on CNG policy changes.