What is the cheapest Premium Unleaded 98 in South Australia today?

The cheapest Premium Unleaded 98 price in South Australia right now is 172.7c per litre, across 573 stations tracked. See the live cheapest-stations list above for the exact station and suburb. Prices update twice daily from the official state government feed.

What is the average Premium Unleaded 98 price in South Australia?

The current South Australia average for Premium Unleaded 98 is 193.1c per litre, with prices ranging from 172.7c to 299.9c. The spread of 127.2c shows the savings possible by shopping around.

Which brand has the cheapest Premium Unleaded 98 in South Australia?

U-Go is currently the cheapest brand for Premium Unleaded 98 in South Australia at 174.7c per litre average across 5 stations.

Premium Unleaded 98 Prices in South Australia | 573 Stations

Premium Unleaded 98 Prices in South Australia

Compare Premium Unleaded 98 across 573 stations in South Australia. Updated 04:10 AM, 07 Jun 2026.

South Australia data source: Petrolmate sources South Australian prices via SA's Informed Sources real-time platform, the state's official live pricing feed. We sync at 6am and 12pm ACDT.

Best day to fill up — Premium Unleaded 98 in South Australia

Fill up on Mon or Tue, avoid Wed or Thu

South Australia shows moderate price cycling with mid-week peaks. Start-of-week refueling (Monday/Tuesday) offers the best value in South Australia.

193.1c

South Australia Average

172.7c

Cheapest

299.9c

Highest

573

Stations

Compare Fuel Types in South Australia

Premium Unleaded 98 in South Australia Insights

Premium Unleaded 98 in South Australia is 5.0c cheaper than the national average.
Price spread of 127.2c shows big savings are possible by shopping around.
U-Go has the cheapest Premium Unleaded 98 at 174.7c average.