Check vehicle requirements
Compare like with like. If your vehicle requires premium or diesel, the cheapest U91 price is not the relevant benchmark.
Fuel types
Pick your grade (U91, E10, diesel, premium diesel, P95, P98, LPG or alternative fuels), then see where its price cycle sits across Australia and compare reported prices at local stations.

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Fuel Grades
See national low, average and high prices by grade, then open the fuel map for stations near you.
Fuel type available at select forecourts across Australia.
Fuel type available at select forecourts across Australia.
Low-aromatic unleaded fuel for remote communities. Designed to reduce volatile substance misuse.
Liquefied Natural Gas. Clean alternative fuel for heavy-duty vehicles and trucks.
Premium unleaded with 95 octane rating. Better performance for high-compression engines and European vehicles.
Premium diesel with enhanced cleaning additives. Helps maintain engine performance and reduce emissions.
Ultra-premium unleaded with 98 octane rating. Maximum performance for sports cars and luxury vehicles.
Liquefied Petroleum Gas (Autogas). Cleaner-burning alternative fuel with significantly lower cost per litre.
Regular diesel fuel for compression-ignition engines. More fuel-efficient than petrol, ideal for long-distance driving.
Standard unleaded petrol with 91 octane rating. Suitable for most vehicles and the most common fuel type in Australia.
High-ethanol blend with 85% ethanol. For flex-fuel vehicles only, offering a renewable fuel option.
Ethanol-blended fuel with 10% ethanol. Lower cost alternative to regular unleaded, compatible with most modern vehicles.
Compare By Grade
The cheapest fuel is only useful if your vehicle can use it and it is available nearby.
Compare like with like. If your vehicle requires premium or diesel, the cheapest U91 price is not the relevant benchmark.
Use national and state averages to spot price differences, then search your suburb for reported station prices.
Some grades are available at far fewer stations. Check the map before planning around LPG, E85 or premium diesel.
Common Questions
Compare the fuel grade your vehicle actually needs, then check local prices within that grade.
E10 is a blend of 90% unleaded petrol and 10% ethanol, while Unleaded 91 is pure petrol with a 91 octane rating. E10 is typically cheaper but may result in slightly lower fuel economy. Most modern vehicles can use E10, but check your owner's manual to be sure.