FuelTrack

Cheapest fuel prices, trends and insights across Australia

  1. Fuel Prices
  2. /New South Wales
  3. /St Marys
  4. /E10

Cheapest E10 Fuel Prices around St Marys, NSW Today

As of 12 May 2026, the cheapest E10 around St Marys, NSW is 167.90 c/L at United Petroleum Lethbridge Park. Average across 17 stations within 5km of St Marys centre is 178.20 c/L – down 19.2 cents over the past two weeks.

Prices from New South Wales Government, updated every 15 minutes.

E10 stations around St Marys

17 stations selling E10, sorted by price.

United
United Petroleum Lethbridge Park5d old167.90
Metro
Metro St Marys5d old168.50
Metro
Metro Werrington5d old168.50
Independent
Pearl Energy Colyton5d old168.50
Ampol
EG Ampol Mount Druitt171.90
Ampol
EG Ampol Werrington7d old171.90
7-Eleven
Werrington South171.90
7-Eleven
7-Eleven St Marys172.90
7-Eleven
7-Eleven Emerton5d old173.90
Shell
OTR Ropes Crossing173.90

Fuel prices by type

7 fuel types available around St Marys.

TypeCheapestAverageStations
LPG97.90103.902
E10167.90178.2017
U91169.90178.4019
U95181.50197.9014
U98190.50203.8019
Premium Diesel225.50235.0016
Diesel225.50233.408

Frequently asked questions

Where is the cheapest E10 around St Marys?

The cheapest E10 around St Marys, NSW is 167.90 cents per litre at United Petroleum Lethbridge Park, 400 Luxford Road, Lethbridge Park NSW 2770.

When is the best day to buy fuel in St Marys?

Based on the past 4 weeks, Mondays tend to have the cheapest E10 prices around St Marys, averaging 183.30 c/L. Tuesdays tend to be the most expensive at 190.40 c/L – a difference of 7.1 cents.

How many petrol stations are around St Marys?

FuelTrack tracks prices at 17 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 9 fuel brands around St Marys including United, Metro, Independent, Ampol, 7-Eleven, Shell, Speedway, BP. Compare prices across all brands to find the cheapest fuel.

Nearby suburbs

Suburbs near St Marys with E10 prices, sorted by distance.

St Clairfrom 175.90 · 3.0 kmMarsden Parkfrom 172.90 · 9.1 kmDoonsidefrom 175.90 · 9.7 kmEastern Creekfrom 178.90 · 10.2 kmBerkshire Parkfrom 175.90 · 11.5 kmKemps Creekfrom 175.70 · 12.3 kmQuakers Hillfrom 219.90 · 12.7 kmBlacktownfrom 174.50 · 13.1 kmBlaxlandfrom 219.90 · 14.7 kmWetherill Parkfrom 175.90 · 15.1 kmPrairiewoodfrom 173.50 · 17.0 kmGirraweenfrom 173.50 · 17.4 kmRouse Hillfrom 173.90 · 17.4 kmBonnyriggfrom 175.90 · 17.6 kmKellyvillefrom 173.90 · 17.8 kmBaulkham Hillsfrom 172.90 · 19.2 kmMount Pritchardfrom 173.50 · 19.4 kmHoxton Parkfrom 179.90 · 19.5 kmPrestonsfrom 178.90 · 20.9 km

Prices from New South Wales Government. View all New South Wales suburbs. Compare fuel prices across Australia.