Autogas · LPG for vehicles
Autogas South Africa
Save on Fuel. Drive Cleaner. Fill Up Conveniently.
Please note: Only petrol-powered vehicles are suitable for conversion to Autogas (LPG)
Autogas · LPG for vehicles
What is Autogas?
Looking for a smarter alternative to petrol or diesel? Autogas (LPG for vehicles) is one of the most cost-effective and environmentally friendly fuel options available in South Africa today, and it's not new technology. LPG has been used as a transport fuel for over 100 years, and has been commercially recognised in most countries for more than 80 years.
1970s: Widespread commercial use of Autogas starts for taxis and buses in countries like the Netherlands, Italy, Thailand, and Turkey, alongside factory-built LPG-only engines from manufacturers like Toyota.
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Autogas is Liquefied Petroleum Gas (LPG) used as a vehicle fuel. It's a clean-burning mixture of propane and butane that powers millions of vehicles worldwide.
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When LPG is used for vehicles, it's called Autogas, and it offers significant cost savings compared to petrol, backed by decades of real-world use and continuous technology development.
Why Choose Autogas?
1. Major Fuel Cost Savings
LPG is typically 40–50% cheaper than petrol, delivering an overall saving of around 40% on your total fuel bill. Although LPG vehicles use slightly more fuel by volume, the lower pump price more than makes up for it:
- Lower cost per kilometre
- Reduced monthly fuel spend
- Faster return on your conversion investment
- Significant long-term savings for high-mileage drivers and fleets
- Fuel theft is minimised on fleets: gas cannot be siphoned from the tank like liquid fuel
2. Lower Emissions & Cleaner Combustion
Autogas is recognised as one of the best low-emission vehicle fuels available, and burns significantly cleaner than petrol or diesel:
- Vehicles converted from diesel to LPG have recorded an 80% reduction in NOx and a 99% reduction in particulate matter
- LPG vehicles save around 11% on CO₂ emissions
- On a well-to-wheel basis, diesel emissions are 29.2% higher and petrol emissions 26.8% higher than LPG
- It takes roughly 20 LPG vehicles to emit the same NOx as a single petrol or diesel vehicle
- Lower noise output, reducing noise pollution
- In the event of a spill, Autogas evaporates quickly, meaning no ground or water pollution
For environmentally conscious drivers and businesses working to cut their carbon footprint, Autogas is a practical, proven transition fuel.
3. Reduced Engine Wear & Maintenance
Because Autogas burns cleaner:
- Fewer carbon deposits form in the engine
- Spark plugs and oil stay cleaner for longer
- Engine components last longer
- LPG's higher octane rating can also improve acceleration and fuel economy
This adds up to lower maintenance costs and a longer engine lifespan over time.
Is Autogas Right for You?
Autogas is ideal for:
- Daily commuters
- Uber & Bolt drivers
- Delivery vehicles
- Fleet operators
- High-mileage sales teams
- Businesses looking to cut fuel costs
- Eco-conscious drivers
If you spend heavily on petrol every month, Autogas can significantly reduce your running costs.
For Bookings or More InformationAutogas vs Petrol: Which Is Better?
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Fuel Cost
- Autogas (LPG)
- 40–50% cheaper per litre
- Petrol
- Higher
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Overall Fuel Bill
- Autogas (LPG)
- ~40% lower
- Petrol
- Baseline
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Emissions
- Autogas (LPG)
- Significantly lower (NOx, CO₂, particulates)
- Petrol
- Higher
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Engine Cleanliness
- Autogas (LPG)
- Cleaner burn, less carbon build-up
- Petrol
- More carbon deposits
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Fuel Theft Risk (Fleets)
- Autogas (LPG)
- Minimal, cannot be siphoned
- Petrol
- Higher
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Conversion Required
- Autogas (LPG)
- Yes
- Petrol
- No
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Long-Term Savings
- Autogas (LPG)
- High, especially for high-mileage drivers and fleets
- Petrol
- Lower
For drivers focused on cost savings and sustainability, Autogas is a proven, practical alternative.
Convert With Confidence
Any petrol engine can be converted through the addition of a second, dedicated LPG fuel system. Your existing petrol system isn't removed or disabled.
- Your vehicle runs as a dual-fuel system. Switch between petrol and Autogas at the push of a button
- The LPG tank can be fitted in the spare wheel well as a donut tank, or as a cylinder mounted underneath the vehicle, so you don't lose boot space
- Filling up is just as quick and easy as filling with petrol
- All BRC-compatible systems work with carburettor, injection, and supercharged engines
Vehicle brands we currently convert include:
Don't see your vehicle listed? Get in touch. Our technicians can confirm compatibility for your specific make and model.
The Systems & Brands We Use
We fit conversion kits from world-leading Autogas brands, matched to your vehicle and driving needs:
Conversion system types:
We'll help you choose the best system for your vehicle and how you drive.
Pricing & Turnaround
Conversion from
R26,500
excl. VAT
Conversion costs start from R26,500 (excl. VAT), depending on your vehicle's make, model and preferred system brand
1–2 days
Conversion time
The conversion process typically takes 1–2 working days, depending on your vehicle
10–15k km
Service interval
Once converted, your LPG system needs servicing every 10,000–15,000 km or 6–8 months, whichever comes first, usually done alongside your regular vehicle service
Personal Conversions vs Fleet Conversions
Personal Conversions
- Kits available from Prins, BRC and Zavoli
- Autogas Kit: Port Injection (4/6/8 cylinder)
- Tank options to suit your vehicle
Fleet Conversions
- Same trusted kit brands: Prins, BRC and Zavoli
- Volume conversions for delivery fleets, sales fleets and corporate vehicles
- Fuel theft protection and predictable, lower running costs across your fleet
Book Your Installation, Service or Repair
Ready to convert, or need to service your existing LPG system? Book a technician for:
- New Installation
- Maintenance / Service on your LPG kit
- System Repair
Please note: Your vehicle must be with the technician by 8:00 AM to begin installation, service or repair. Installation takes a minimum of 2 working days.
Book Here
Refuel at Our Growing Autogas Network
You can currently refuel your Autogas vehicle at:
Our refuelling network is expanding. Autogas is rolling out to Gas&Go drive-thru locations, bringing the same fast, convenient drive-thru experience you already know for LPG cylinder exchange to vehicle refuelling too.
View All Refuelling Locations
In the news
Pretoria brothers open gas refilling station for cars converted to run on LPG
(The Citizen, 26 July 2023)
Frequently Asked Questions
Fuel savings of 40–50% versus petrol, reduced emissions, improved performance thanks to LPG's higher octane rating, and the peace of mind of driving a cleaner, well-proven fuel system.
Make the Switch to Autogas Today
Autogas offers:
- Fuel savings of up to 50%
- Up to 80% lower NOx emissions and 99% less particulate matter
- Engine protection and lower maintenance costs
- Dual-fuel flexibility: petrol never leaves your vehicle
- A growing refuelling network, including Gas&Go locations
At Stargas, we're committed to powering South Africa with cleaner, more affordable energy solutions.
Ready to convert, or want to find your nearest Autogas site?
Contact Stargas today and start saving on every kilometre.
For Bookings or More Information
Alternative Fuel. Smarter Driving. Real Savings.
