Cheapest fuel prices, trends and insights across Australia
Cheapest E10 Fuel Prices around St Marys, NSW Today
As of 21 May 2026, the cheapest E10 around St Marys, NSW is 169.50 c/L at Metro Werrington. Average across 16 stations within 5km of St Marys centre is 183.60 c/L – up 5.6 cents over the past two weeks.
Prices from New South Wales Government, updated every 15 minutes.
E10 stations around St Marys
16 stations selling E10, sorted by price.
Fuel prices by type
7 fuel types available around St Marys.
Frequently asked questions
Where is the cheapest E10 around St Marys?
The cheapest E10 around St Marys, NSW is 169.50 cents per litre at Metro Werrington, 569 GREAT WESTERN HWY, WERRINGTON NSW 2747.
When is the best day to buy fuel in St Marys?
Based on the past 4 weeks, Thursdays tend to have the cheapest E10 prices around St Marys, averaging 178.20 c/L. Wednesdays tend to be the most expensive at 181.20 c/L – a difference of 3.0 cents.
How many petrol stations are around St Marys?
FuelTrack tracks prices at 16 stations selling E10 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 8 fuel brands around St Marys including Metro, Speedway, Shell, Ampol, 7-Eleven, United, BP, Reddy Express. Compare prices across all brands to find the cheapest fuel.
Nearby suburbs
Suburbs near St Marys with E10 prices, sorted by distance.
Prices from New South Wales Government. View all New South Wales suburbs. Compare fuel prices across Australia.