What is the average Petrol & Diesel price in St Clair?

The average Petrol & Diesel price in St Clair is 176 c/L, ranging from a low of 157.9c/L to a high of 191.9c/L. Compared to the national average, U91 is 4c cheaper than the national average, E10 is 5.2c more expensive than the national average, DSL is 8.3c cheaper than the national average.

How many fuel stations are there in St Clair?

There are 2 fuel stations in St Clair, with 51 more nearby stations within 10km.

When is the cheapest day to buy fuel in St Clair?

New South Wales fuel prices typically follow a 3 to 5 week cycle, with peaks often mid-week (Tuesday-Thursday) and the cheapest days usually Monday or Tuesday. St Clair prices generally lag major metro centres by 24-48 hours. The cheapest pumps in St Clair tend to be mid-week.

What fuel types are available in St Clair?

The 2 stations reporting in St Clair cover the following fuel types: Unleaded 91, Ethanol 10, Diesel, Premium Diesel, Premium 95, Premium 98, LPG (Autogas). Use the fuel-type pills above the price list to switch between them.

How often are St Clair fuel prices updated?

Every 15 minutes. FuelRadar Australia refreshes from the government data program four times an hour. The station count in St Clair is refreshed with each price update (last sync 01:11 GMT+1000, 24 Jun 2026).

Suburb fuel prices

Cheap Petrol & Diesel in St Clair New South Wales 2759

Name: Fuel Prices in St Clair, NSW
Creator: FuelRadar Australia
License: https://creativecommons.org/licenses/by/4.0/

11.2c above the New South Wales average — St Clair is 6.6c/L under its 30-day average right now — near the bottom of the cycle.

Prices as of 17 min ago AEST · sourced from FuelCheck

NEW SOUTH WALES state averageAll fuels U91 E10 Diesel P. Diesel P95 P98

St Clair · Unleaded 91Above the state avg

WAIT

Unleaded 91 in St Clair is dearer than the New South Wales average

St Clair sits 11.2c above the New South Wales average. St Clair is 6.6c/L under its 30-day average right now — near the bottom of the cycle.

NEW SOUTH WALES average

How it compares

New South Wales state avg164.8c/L+11.2c/L
National avg165.9c/L+10.1c/L
Wholesale (TGP)154.1c/L+21.9c/L

Top stations

Cheapest Unleaded 91 stations in St Clair

Sorted by current Unleaded 91 price. Tap a station for grades, directions and price age.

Showing 6 of 53 stations.

30-day spread · Unleaded 91

St Clair Unleaded 91 cycle

St Clair is currently 6.6c/L below its 30-day average — a relatively good time to fill up.

30-day low

157.9c/L

Lowest point in the local spread

30-day average

172.5c/L

30-day high

187.9c/L

Today's average

165.9c/L

Daily averageMin–max spread across St Clair stations

Cheapest Unleaded 91 right now

Source: Reported Unleaded 91 pump prices across St Clair.

7-day outlook

St Clair 7-day Unleaded 91 outlook

Rising · +14.5c/L over 7 days

St Clair prices follow the Central Coast cycle, so this outlook takes the Central Coast Unleaded 91 forecast and adjusts it to St Clair's own price level using 90 days of local history. You can see the Central Coast benchmark alongside the local estimate below.

1 day until the cycle trough — usually the cheapest day.

St Clair today (est.)

162.6c/L

Central Coast 165.6c/L · -3.0c/L local

Predicted in 7 days

177.1c/L

7-day range

160.3 – 183.7c/L

Predicted price90% confidence band

See full 30-day forecast How accurate is this?

Nearby suburbs

Suburbs near St Clair

How St Clair compares to neighbouring areas — cheapest first, delta vs the St Clair average.

At a glance

St Clair fuel prices at a glance

Cheapest Unleaded 91: 157.9 c/L
Suburb average: 176.0 c/L
Price range: 34.0c spread
Stations tracked: 2
Brands: 2
Postcode: 2759
Last updated: 24 June 2026, 1:11 am AEST

Explore the area

Browse fuel prices around St Clair

Step up to the city and state, compare neighbouring suburbs, or open the live Unleaded 91 map.

St Clair snapshot

Live Unleaded 91 prices in St Clair

How it compares

St Clair is currently 11.2c above the New South Wales state average of 164.8c. Open the live fuel map to see how individual stations spread within St Clair.

Compare neighbouring suburbs

Cheaper fuel may be nearby — compare Mount Druitt Village (from 154.9c), Mount Druitt (from 154.9c), Lethbridge Park (from 154.9c), Hebersham (from 154.9c) or Minchinbury (from 154.9c) before planning a fill-up.

Brands operating here

2 fuel brands operate stations in St Clair, including 7-Eleven and Reddy. Brand loyalty programs and discount apps can shift the cheapest pump by 4–6c/L on any given day.

Frequently asked

St Clair fuel questions

The cheapest E10 in St Clair is currently at Metro Fuel Doonside for 147.7 c/L.

FuelRadar app

Keep St Clair fuel prices in your pocket

Track St Clair prices, watch the local cycle and get an alert before the next jump — from your phone.

Price-drop alertsWatch the fuel types and suburbs you actually use.

Saved servosKeep regular stations close for a faster fill-or-wait call.

Route-aware savingsCompare price, distance and detour before you drive.

Live nearby mapOpen the cheapest nearby station in seconds.

App details

FuelRadar app showing live fuel prices, price alerts and saved routes

Cheap Petrol & Diesel in St Clair New South Wales 2759

Cheapest Unleaded 91 stations in St Clair

7-Eleven St Clair

Shell Reddy Express St Clair

Metro St Marys

7-Eleven Kingswood

7-Eleven Arndell Park

7-Eleven Minchinbury

St Clair Unleaded 91 cycle

St Clair 7-day Unleaded 91 outlook

Suburbs near St Clair

St Clair fuel prices at a glance

Browse fuel prices around St Clair

Live Unleaded 91 prices in St Clair

How it compares

Compare neighbouring suburbs

Brands operating here

St Clair fuel questions

Keep St Clair fuel prices in your pocket