Cheapest fuel prices, trends and insights across Australia
Cheapest U98 Fuel Prices around St Marys, NSW Today
As of 12 May 2026, the cheapest U98 around St Marys, NSW is 190.50 c/L at Speedway North St Marys. Average across 19 stations within 5km of St Marys centre is 203.80 c/L – down 20.0 cents over the past two weeks.
Prices from New South Wales Government, updated every 15 minutes.
U98 stations around St Marys
19 stations selling U98, sorted by price.
Fuel prices by type
7 fuel types available around St Marys.
Frequently asked questions
Where is the cheapest U98 around St Marys?
The cheapest U98 around St Marys, NSW is 190.50 cents per litre at Speedway North St Marys, 91 Glossop St, North St Marys NSW 2760.
When is the best day to buy fuel in St Marys?
Based on the past 4 weeks, Mondays tend to have the cheapest U98 prices around St Marys, averaging 209.70 c/L. Tuesdays tend to be the most expensive at 216.80 c/L – a difference of 7.1 cents.
How many petrol stations are around St Marys?
FuelTrack tracks prices at 19 stations selling U98 around St Marys, NSW. The area has 7 fuel types available, including LPG, E10, U91, U95.
What petrol brands are around St Marys?
There are 9 fuel brands around St Marys including Speedway, Metro, Independent, United, Ampol, 7-Eleven, BP, Shell. Compare prices across all brands to find the cheapest fuel.
Nearby suburbs
Suburbs near St Marys with U98 prices, sorted by distance.
Prices from New South Wales Government. View all New South Wales suburbs. Compare fuel prices across Australia.