Cheapest Unleaded 91 in Australia

This page shows the top 20 cheapest Unleaded 91 stations across Australia right now, updated from live fuel-price data. The national average sits at around 178.8c/L, but prices can swing 30c/L or more between the best and worst stations in the same region.

If you're hunting for the lowest price, the cheapest stations below are a good starting point. Rankings refresh every time the source data updates, so bookmark this page and check back before your next fuel stop.

How to Save on Fuel Costs

• Compare prices across nearby suburbs using our ranking tool
• Consider switching to E10 fuel if your vehicle supports it (usually cheaper than U91)
• Check for state-level price trends and forecast changes
• Use loyalty programs at major fuel retailers for additional savings
• Maintain proper tyre pressure and regular servicing to improve fuel economy
• Plan refuelling around peak and off-peak pricing windows

Fuel Price Factors

Australian fuel prices are influenced by:

• Global crude oil prices (USD per barrel)
• Australian dollar exchange rate
• Refinery margins and supply costs
• Regional distribution and transport costs
• Local competition and demand variations
• Seasonal demand patterns