Suburb fuel prices

Cheap Premium 98 in St Marys New South Wales 2760

4.9c below the New South Wales average — St Marys is 14.1c/L under its 30-day average right now — near the bottom of the cycle.

Prices as of 20 min ago AEST · sourced from FuelCheck

NEW SOUTH WALES state averageAll fuelsU91E10DieselP. DieselP95P98
St Marys · P98Below the state avg

FILL UP

P98 in St Marys is cheaper than the New South Wales average

St Marys sits 4.9c below the New South Wales average. St Marys is 14.1c/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 avg187.1c/L-4.9c/L
  • National avg187.6c/L-5.4c/L

Top stations

Cheapest P98 stations in St Marys

Sorted by current P98 price. Tap a station for grades, directions and price age.

  1. Metro St Marys

    Metro St Marys

    Cheapest

    0.9 km away · 516-526 GREAT WESTERN HWY, ST MARYS

    171.5 c/L

    -10.7 vs avg

  2. Speedway North St Marys

    Speedway North St Marys

    0.9 km away · 91 Glossop St, North St Marys

    173.5 c/L

    -8.7 vs avg

  3. Pearl Energy Colyton

    Pearl Energy Colyton

    2.2 km away · 86 GREAT WESTERN HWY, COLYTON

    174.5 c/L

    -7.7 vs avg

  4. BP St Marys

    BP St Marys

    1.0 km away · 76 Glossop Street, St Marys

    180.9 c/L

    -1.3 vs avg

  5. BP St Marys (Forrester Road)

    BP St Marys (Forrester Road)

    1.3 km away · 120-128 Forrester Road, ST MARYS

    180.9 c/L

    -1.3 vs avg

  6. BP St Marys South

    BP St Marys South

    1.6 km away · 12 Gallipoli St, St Marys

    181.9 c/L

    -0.3 vs avg

Showing 6 of 59 stations.

Advertisement

30-day spread · P98

St Marys P98 cycle

St Marys is currently 14.1c/L below its 30-day average — a relatively good time to fill up.

30-day low

171.5c/L

Lowest point in the local spread

30-day average

190.8c/L

30-day high

214.9c/L

Today's average

176.7c/L

171.0193.0215.024 May9 June23 June
Daily averageMin–max spread across St Marys stations

Cheapest P98 right now

  1. 1Costco Marsden Park (Members only)Costco · 7.9 km away166.7 c/L2.0
  2. 2Metro Marsden Park Truck StopMetro · 9.5 km away169.9 c/L1.0
  3. 3Metro St MarysMetro · 0.9 km away171.5 c/L2.0
  4. 4Metro WerringtonMetro · 1.5 km away171.5 c/L2.0
  5. 5Speedway North St MarysSpeedway · 0.9 km away173.5 c/L1.0

Source: Reported P98 pump prices across St Marys.

7-day outlook

St Marys 7-day P98 outlook

Rising · +13.2c/L over 7 days

St Marys prices follow the Central Coast cycle, so this outlook takes the Central Coast P98 forecast and adjusts it to St Marys'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 Marys today (est.)

183.1c/L

Central Coast 190.2c/L · -7.1c/L local

Predicted in 7 days

198.0c/L

7-day range

182.5 – 204.5c/L

182.0193.5205.0WedThuFriSatSunMonTue
Predicted price90% confidence band
See full 30-day forecastHow accurate is this?

All fuel types

Fuel prices in St Marys by type

Low, average and high for each fuel type from the 11 stations tracked here.

FuelLowAvgHighStationsCheapest at
E10152.5c156.5c173.9c9Speedway North St Marys
U91154.5c158.7c175.9c9Speedway North St Marys
P98171.5c182.2c201.9c11Metro St Marys
DSL179.5c182.5c185.9c4Speedway North St Marys
PDSL179.5c186.8c199.9c8Metro St Marys
P95171.9c174.9c176.9c4BP St Marys

Nearby suburbs

Suburbs near St Marys

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

  1. St
    St MarysYou

    182.2c

    0.0vs St Marys
  2. St
    St Marys East

    182.2c

    0.0vs St Marys
  3. No
    North St Marys

    182.2c

    0.0vs St Marys
  4. Ro
    Ropes Crossing

    182.2c

    0.0vs St Marys
  5. St
    St Marys South

    182.2c

    0.0vs St Marys
  6. Co
    Colyton

    182.2c

    0.0vs St Marys
  7. Ox
    Oxley Park

    182.2c

    0.0vs St Marys
  8. He
    Hebersham

    188.8c

    +6.6vs St Marys
  9. Le
    Lethbridge Park

    188.8c

    +6.6vs St Marys
  10. Bi
    Bidwill

    188.8c

    +6.6vs St Marys
  11. Dh
    Dharruk

    188.8c

    +6.6vs St Marys

At a glance

St Marys fuel prices at a glance

Cheapest P98
171.5 c/L
Suburb average
182.2 c/L
Price range
30.4c spread
Stations tracked
11
Brands
7
Postcode
2760
Last updated
24 June 2026, 2:41 am AEST

Explore the area

Browse fuel prices around St Marys

Step up to the city and state, compare neighbouring suburbs, or open the live P98 map.

St Marys snapshot

Live P98 prices in St Marys

Today's prices

In St Marys, New South Wales, the cheapest E10 today is 152.5c with an area average of 156.5c across 9 listed stations. Other fuels tracked in this suburb include U91 from 154.5c, P98 from 171.5c and DSL from 179.5c.

How it compares

St Marys is currently 4.9c below the New South Wales state average of 187.1c. Open the live fuel map to see how individual stations spread within St Marys.

Compare neighbouring suburbs

Cheaper fuel may be nearby — compare St Marys East (from 171.5c), North St Marys (from 171.5c), Ropes Crossing (from 171.5c), St Marys South (from 171.5c) or Colyton (from 171.5c) before planning a fill-up.

Brands operating here

5 fuel brands operate stations in St Marys, including BP, 7-Eleven, Speedway, Metro and Pearl. Brand loyalty programs and discount apps can shift the cheapest pump by 4–6c/L on any given day.

Frequently asked

St Marys fuel questions

The cheapest Premium 98 in St Marys is currently at Costco Marsden Park (Members only) for 166.7 c/L.

FuelRadar app

Keep St Marys fuel prices in your pocket

Track St Marys 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.
Download on the App StoreGet it on Google Play
App details
FuelRadar app showing live fuel prices, price alerts and saved routes