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Cheapest Premium Diesel Fuel Prices around St Marys, TAS Today
As of 14 May 2026, the cheapest Premium Diesel around St Marys, TAS is 239.90 c/L at Ampol St. Marys. Average across 1 station within 5km of St Marys centre is 239.90 c/L – down 55.5 cents over the past two weeks.
Prices from Tasmania Government, updated every 15 minutes.
Premium Diesel stations around St Marys
1 station selling Premium Diesel, sorted by price.
Fuel prices by type
6 fuel types available around St Marys.
Frequently asked questions
Where is the cheapest Premium Diesel around St Marys?
The cheapest Premium Diesel around St Marys, TAS is 239.90 cents per litre at Ampol St. Marys, 41 Main Street, St. Marys TAS 7215.
When is the best day to buy fuel in St Marys?
Based on the past 4 weeks, Wednesdays tend to have the cheapest Premium Diesel prices around St Marys, averaging 266.40 c/L. Thursdays tend to be the most expensive at 279.40 c/L – a difference of 13.0 cents.
How many petrol stations are around St Marys?
FuelTrack tracks prices at 1 stations selling Premium Diesel around St Marys, TAS. The area has 6 fuel types available, including E10, U91, U95, U98.
Nearby suburbs
Suburbs near St Marys with Premium Diesel prices, sorted by distance.
Prices from Tasmania Government. View all Tasmania suburbs. Compare fuel prices across Australia.