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Cheapest LPG Fuel Prices around St Marys, SA Today
As of 6 April 2026, the cheapest LPG around St Marys, SA is 97.90 c/L at OTR Blackwood. Average across 6 stations is 100.70 c/L – up 0.8 cents over the past two weeks.
Prices from Victoria Government, updated every 15 minutes.
LPG stations around St Marys
6 stations selling LPG, sorted by price.
Fuel prices by type
7 fuel types available around St Marys.
Frequently asked questions
Where is the cheapest LPG around St Marys?
The cheapest LPG around St Marys, SA is 97.90 cents per litre at OTR Blackwood, 203 Main Rd.
When is the best day to buy fuel in St Marys?
Fuel prices around St Marys follow weekly cycles. Patterns vary depending on brand and location, so the cheapest day depends on which stations are nearby.
How many petrol stations are around St Marys?
FuelTrack tracks 6 stations selling LPG around St Marys, SA. The area has 7 fuel types available, including LPG, E10, U91, U95.
What petrol brands are around St Marys?
There are 3 fuel brands around St Marys including Independent, Ampol, United. Compare prices across all brands to find the cheapest fuel.
Nearby suburbs
Prices from Victoria Government. View all Victoria suburbs. Compare fuel prices across Australia.