Navigating the Ups and Downs of Aussie Fuel Prices

That feeling of watching the petrol station sign, wondering if you should fill up now or wait a day, is one we all know too well. Fuel prices have been on a rollercoaster ride in recent years, and it seems the twists and turns are set to continue.

A look at the bigger picture shows just how volatile the market has been. If we track fuel price indexes from 2018, we can see a significant dip around 2020, followed by a steep climb into 2022 and 2023. This reflects the global events that have impacted our wallets, from lockdowns to international conflicts.

More recently, the December quarter of 2025 saw average retail petrol prices in Australia's five largest cities at 180.4 cents per litre. While this was a slight increase from the previous quarter, overall prices in 2025 were actually lower than in 2024. However, this downward trend may have been short-lived.

Looking ahead, the forecast for fuel prices continues to be a mixed bag. Some data suggests a sharp spike in early 2026 before prices begin to fall again. However, escalating conflicts in the Middle East have the potential to push oil prices higher, which could lead to record-breaking prices at the pump. In a worst-case scenario, we could see unleaded 91 pushing past $2.50 a litre in some parts of the country.

So, what does this all mean for the everyday driver? It's a reminder that international events can have a very real impact on our local cost of living. The international price of refined petrol is a major driver of what we pay. With such a dynamic market, it’s more important than ever to be a savvy consumer. Using fuel price apps to shop around for the best price can make a real difference to your budget.

While the road ahead for fuel prices remains uncertain, understanding the trends can help us navigate the bumps along the way.