Petrogas P. Diesel prices
1 station in Western Australia · 13 stations nationally · Updated
Source: government fuel-price reports where available
- Petrogas average
- 266.8
- WA average
- 276.9
- Difference
- 10.1c under
Petrogas has the lowest P. Diesel average of the 5 brands compared on this page.
Petrogas stations in Western Australia
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Petrogas stations by state
13 Petrogas stations listed across 1 state, most first.
Source: FuelRadar (fuelradar.com.au)
Petrogas against other brands
P. Diesel averages in WA, lowest first.
- PetrogasThis brand266.8c/L10.1c under market
- Shell273.7c/L3.2c under market
- 7-Eleven276.8c/L0.1c under market
- BP278.0c/L1.1c over market
- Ampol282.0c/L5.1c over market
Petrogas Premium Diesel prices over time
Reported daily averages over the past 30 days.
Price spread and comparison with the market
Petrogas averages 10.1c/L under the WA average for Premium Diesel. The scale also includes this brand’s lowest and highest reported prices when those values are available.
- Petrogas average
- 266.8c/L
- Market average
- 276.9c/L
- Difference
- 10.1c/L under
- Price volatility
- Low
- 0c standard deviation
- Median price
- 266.8 c/L
- Reported range
- 266.8–266.8 c/L
1 Premium Diesel prices FuelRadar updated in the last 14 days, each ranked cheap, average or high against other stations in its capital city, state or nationally, as on its station page.
- Cheap
- 100% (1)
- Average
- 0% (0)
- High
- 0% (0)
Distribution covers 1 stations with a ranked current Premium Diesel price, from 13 listed Petrogas stations.
Cheapest day for Petrogas Premium Diesel
Tuesday has been the cheapest day, averaging 274.5c, and Wednesday the dearest at 275.6c over the last 30 days.
Source: FuelRadar (fuelradar.com.au)
30-day Premium Diesel history
Source: FuelRadar (fuelradar.com.au)
Source: Petrogas reported pump prices, last 30 days.
Petrogas P. Diesel against the national average, 29 days
Against the national daily average, Petrogas P. Diesel was 8.6 c/L under on 29 Sept, so the gap has widened by 6.6 c/L in the brand's favour.
Show the gap week by week
| Date | Petrogas (c/L) | National (c/L) | Gap |
|---|---|---|---|
| 27 Oct | 266.8 | 282.0 | −15.2 c/L |
| 20 Oct | 269.8 | 281.6 | −11.8 c/L |
| 13 Oct | 276.5 | 283.8 | −7.3 c/L |
| 6 Oct | 279.8 | 285.3 | −5.5 c/L |
| 29 Sept | 279.8 | 288.4 | −8.6 c/L |
Each row is one reported day: the brand's average of its P. Diesel reports that day and the national average of every P. Diesel report; days the brand had no report are skipped. Paired days from 28 Sept 2026 to 27 Oct 2026.
About Petrogas P. Diesel prices
Petrogas P. Diesel in numbers
Over the 30 days to 27 Oct, the daily Petrogas P. Diesel average ran from 266.8c on 27 Oct to 279.8c on 28 Sept.
About these prices
Prices come from the sources listed below. Update times vary by source and station. Check the update time before travelling and confirm the price at the bowser.
Price sources: government fuel-price reports where available
Petrogas fuel questions
Which fuel types have reports at Petrogas stations?
Current station reports include U91, P98, DSL, P95, LPG, PDSL. Fuel types vary by location. Choose a grade above, then open a station to check its report time.
Where are Petrogas stations listed?
FuelRadar lists Petrogas stations across Australia. The largest state listings here are Western Australia (13). Open a state in the table on this page for its station list; these counts may not cover every retailer location.
How does Petrogas compare with the market average?
Petrogas averages 266.8c/L for Premium Diesel, which is about 10.1c/L cheaper than the WA market average of 276.9c/L.
How many Petrogas stations are in Australia?
FuelRadar Australia lists 13 Petrogas fuel stations across Australia, with reported prices and update times shown where available.
What is the cheapest Petrogas Premium Diesel price?
The cheapest reported Petrogas Premium Diesel price is 266.8c/L, with reported Premium Diesel prices ranging up to 266.8c/L across the network. Compare every Petrogas station on this page to find the lowest price near you.
What is the average Petrogas Premium Diesel price?
Petrogas Premium Diesel currently averages 266.8c/L from current reports at 1 station in Australia.