What is the cheapest Premium Diesel in South Australia today?

The cheapest Premium Diesel price in South Australia right now is 195.9c per litre, across 403 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 Diesel price in South Australia?

The current South Australia average for Premium Diesel is 206.3c per litre, with prices ranging from 195.9c to 275.0c. The spread of 79.1c shows the savings possible by shopping around.

Which brand has the cheapest Premium Diesel in South Australia?

U-Go is currently the cheapest brand for Premium Diesel in South Australia at 200.4c per litre average across 5 stations.

Premium Diesel Prices in South Australia | 403 Stations

Premium Diesel Prices in South Australia

Compare Premium Diesel across 403 stations in South Australia. Updated 10:59 AM, 04 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 Diesel 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.

206.3c

South Australia Average

195.9c

Cheapest

275.0c

Highest

403

Stations

Compare Fuel Types in South Australia

Premium Diesel in South Australia Insights

Premium Diesel in South Australia is 8.1c cheaper than the national average.
Price spread of 79.1c shows big savings are possible by shopping around.
U-Go has the cheapest Premium Diesel at 200.4c average.