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Cheapest Diesel Fuel Prices in Gladstone, SA Today
As of 6 April 2026, the cheapest Diesel in Gladstone, SA is 299.90 c/L at Gladstone Road House. Average across 3 stations is 323.90 c/L – up 38.8 cents over the past two weeks.
Prices from South Australia Government, updated every 15 minutes.
Cheapest Diesel stations in Gladstone
Top 3 of 3 stations, sorted by price.
Cheapest suburbs in Gladstone
Lowest station price per suburb right now.
Fuel prices by type
3 fuel types available in Gladstone.
Frequently asked questions
Where is the cheapest Diesel in Gladstone?
The cheapest Diesel in Gladstone, SA is 299.90 cents per litre at Gladstone Road House, 23 Horrocks Highway.
When is the best day to buy fuel in Gladstone?
Based on the past 4 weeks, Wednesdays tend to have the cheapest Diesel prices in Gladstone, averaging 300.30 c/L. Thursdays tend to be the most expensive at 308.60 c/L – a difference of 8.3 cents.
How many petrol stations are in Gladstone?
FuelTrack tracks 3 stations selling Diesel in Gladstone, SA. The area has 3 fuel types available, including U91, U98, Diesel.
What petrol brands are in Gladstone?
There are 2 fuel brands in Gladstone including Ampol, Independent. Compare prices across all brands to find the cheapest fuel.
Prices from South Australia Government. View all South Australia suburbs. Compare fuel prices across Australia.