Shifted city average · Range includes today
210.4c/L
Estimated range 210.4–210.4c/L
Fuel prices in North St Marys, NSW
Postcode 2760: North St Marys, Colyton, Oxley Park, Ropes Crossing, St Marys, St Marys East and St Marys South.
Cheapest Unleaded 91 petrol in North St Marys now
Unleaded 91
213.5 c/L
Speedway North St MarysNorth St Marys · 1.1 km
The only one in North St Marys
Same as the 213.5 average
Lower around North St Marys: 211.8 c/L, 2.2 km away, at Shell Reddy Express St Marys
Updated · same price since Fri 8:27 am
More about this price
: The cheapest Unleaded 91 in North St Marys today is 213.5 c/L at Speedway North St Marys. Diesel averages 256.5 c/L; the cheapest is 256.5 c/L at Speedway North St Marys.
Prices for every fuel: Every fuel in North St Marys
Is Unleaded 91 petrol cheap in North St Marys today?
Within 10 km of North St Marys: 19.7 c/L lower than 14 days ago.
How North St Marys compares
The North St Marys average for Unleaded 91 is 9.9 c/L under the Australia average of 223.4 c/L.
Source: FuelCheck
Have a docket or membership?
Fuel prices at each station in North St Marys
26 stations within 10 km of North St Marys · Updated
Discounts and deals in North St Marys
3 prices
What Unleaded 91 costs at the listed stations with a docket, club rate or membership. Every other price here is the pump price; members-only prices stay out of the averages.
Shell Reddy Express St Marys · 2.2 km
207.8 c/LColes Supermarkets Fuel Docket
4.0 c/L off: Shell Reddy Express St Marys is 207.8 c/L with it, from 211.8 c/L at the pump. That is under the lowest pump price within 10 km of North St Marys, 211.8 c/L at OTR Ropes Crossing.
4 c/L after a $30 qualifying shop, valid for 4 weeks, up to 150 L at participating Shell Reddy Express and Coles Express sites.
EG Ampol Werrington · 3.4 km
211.9 c/L4.0 c/L off: EG Ampol Werrington is 211.9 c/L with it, from 215.9 c/L at the pump.
Normally 4 c/L after a $30 qualifying shop, issued for a limited redemption period at participating Ampol networks and U-GO stations (first 75 L at U-GO).
Ampol Foodary Werrington · 4.6 km
215.9 c/LNRMA Ampol Member Discount
4.0 c/L off for NRMA members: Ampol Foodary Werrington is 215.9 c/L with it, from 219.9 c/L at the pump.
4 c/L on Unleaded 91, E10 and Diesel and 5 c/L on Premium 95, 98 and Premium Diesel at participating Ampol Foodary stations, not EG Ampol. One fill every 24 hours, up to 150 L.
- BP St Marys76 Glossop Street, North St Marys · 1.0 km
- U91
- Unleaded 91: Not sold
- E10
- 214.9
- P95
- 233.9
- P98
- 242.9
- Diesel
- Diesel: Not sold
- P. Diesel
- 267.9
- LPG
- LPG (Autogas): Not sold
- Speedway North St Marys91 Glossop St, North St Marys · 1.1 km
- U91
- 213.5
- E10
- 211.5
- P95
- Premium 95: Not sold
- P98
- 234.5
- Diesel
- 256.5
- P. Diesel
- Premium Diesel: Not sold
- LPG
- LPG (Autogas): Not sold
- BP St Marys (Forrester Road)120-128 Forrester Road, St Marys · 1.3 km
- U91
- 215.9
- E10
- 213.9
- P95
- Premium 95: Not sold
- P98
- 242.9
- Diesel
- 265.9
- P. Diesel
- 267.9
- LPG
- LPG (Autogas): Not sold
- 7-Eleven St MarysCorner Forrester Road & Christie Street, St Marys · 1.4 km
- U91
- 213.9
- E10
- 211.9
- P95
- 230.9
- P98
- 239.9
- Diesel
- Diesel: Not sold
- P. Diesel
- 268.9
- LPG
- LPG (Autogas): Not sold
- United Petroleum Lethbridge Park400 Luxford Road, Lethbridge Park · 2.1 km
- U91
- 213.5
- E10
- 211.5
- P95
- 227.5
- P98
- 236.5
- Diesel
- 256.5
- P. Diesel
- Premium Diesel: Not sold
- LPG
- LPG (Autogas): Not sold
Is it worth driving further for Unleaded 91?
Worth the drive
Driving 2.2 km to St Marys saves about $0.27 on a 60 L fill of Unleaded 91 today, after the fuel for the round trip in a medium car: Shell Reddy Express St Marys sells it at 211.8 c/L, against 213.5 c/L at Speedway North St Marys.
- St Marys
Shell Reddy Express St Marys · 2.2 km away
211.81.7 c/L less · Save $0.27
- Ropes Crossing
OTR Ropes Crossing · 2.6 km away
211.81.7 c/L less · Save $0.13
- Lethbridge Park
United Petroleum Lethbridge Park · 2.1 km away
213.5Same price
Straight-line distances from North St Marys' centre. Round trip at 8 L/100 km; tolls and time not counted. Updated
Check a route of your ownUnleaded 91 price outlook
The Sydney Unleaded 91 outlook, shifted 4.2 c/L lower for local prices.
Next 7 days
- Shifted city average · 16 Nov
- 210.4 c/L
- Model estimate · 23 Nov
- 208.0 c/L
- Range 198.8–222.7 c/L
Unleaded 91 outlook for North St Marys. The forecast moves from 210.4 c/L on 16 Nov 2026 to 208.0 c/L on 23 Nov 2026.
Source: FuelRadar (fuelradar.com.au)
Shaded area shows the estimated range.
Daily prices and estimates · Unleaded 91
Model estimate · Range includes today
209.8c/L
Estimated range 208.5–211.7c/L
Model estimate · Range includes today
209.4c/L
Estimated range 206.7–213.3c/L
Model estimate · Range includes today
208.9c/L
Estimated range 204.9–214.9c/L
Model estimate · Range includes today
208.7c/L
Estimated range 203.4–216.9c/L
Model estimate · Range includes today
208.4c/L
Estimated range 201.8–218.8c/L
Model estimate · Range includes today
208.2c/L
Estimated range 200.3–220.7c/L
Model estimate · Range includes today
208.0c/L
Estimated range 198.8–222.7c/L
| Date | Type | Price / midpoint | Range or status | Interpretation |
|---|---|---|---|---|
| Shifted city average | 210.4c/L | 210.4–210.4c/L | Range includes today | |
| Model estimate | 209.8c/L | 208.5–211.7c/L | Range includes today | |
| Model estimate | 209.4c/L | 206.7–213.3c/L | Range includes today | |
| Model estimate | 208.9c/L | 204.9–214.9c/L | Range includes today | |
| Model estimate | 208.7c/L | 203.4–216.9c/L | Range includes today | |
| Model estimate | 208.4c/L | 201.8–218.8c/L | Range includes today | |
| Model estimate | 208.2c/L | 200.3–220.7c/L | Range includes today | |
| Model estimate | 208.0c/L | 198.8–222.7c/L | Range includes today |
How we estimate prices
These estimates follow the Sydney price outlook, adjusted to the recent price level around North St Marys. Individual stations can change at different times and by different amounts.
- Source
- Reported city-average prices and FuelRadar estimates, dated 2026-11-16.
- Dates covered
- Mon, 16 Nov to Wed, 16 Dec
- How certain is this?
- Medium model signal. This is not a measured probability of a correct price.
- Recent Sydney average prices for this fuel grade.
- The Sydney price-cycle position, where a retail cycle is detected.
- Recent prices around North St Marys, compared with the city average.
- An estimated price range for the days ahead.
This chart estimates how prices may move. It does not show a price promised by the station or a schedule of daily changes. Market commentary provides background but does not set the chart prices. Check the reported price and update time before you drive.
Estimates follow the Sydney outlook dated Mon, 16 Nov.
Every fuel in North St Marys today: U91, E10, P95, P98, Diesel, P. Diesel
Cheapest of each fuel in North St Marys
- Unleaded 91 Speedway North St Marys 213.5 c/L
- Ethanol 10 Speedway North St Marys 211.5 c/L
- Premium 95 BP St Marys 233.9 c/L
- Premium 98 Speedway North St Marys 234.5 c/L
- Diesel Speedway North St Marys 256.5 c/L
- Premium Diesel BP St Marys 267.9 c/L
- LPG Not sold in North St Marys. Cheapest nearby: 7-Eleven Penrith, 9.1 km 112.9 c/L
- Change in 14 days
- 19.7 c/L lower Within 10 km of North St Marys, U91
- National average
- 223.4 c/L North St Marys is 9.9 c/L under
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Compare fuel prices around North St Marys
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North St Marys fuel questions
4 questions
What is the cheapest fuel in North St Marys today?
Within 10 km of North St Marys, the lowest prices are 211.8 c/L for Unleaded 91 at Shell Reddy Express St Marys (2.2 km away), 208.7 c/L for E10 at Costco Marsden Park (Members only) (5.9 km away, members only; 209.8 c/L at Shell Reddy Express St Marys, 2.2 km away, for everyone), 251.9 c/L for diesel at EG Ampol Werrington (3.4 km away) and 234.5 c/L for Premium 98 at Speedway North St Marys. FuelRadar updated these prices on 16 Nov 2026.
How do North St Marys fuel prices compare with Sydney?
Within 10 km of North St Marys, Unleaded 91 averages 220.3 c/L, 5.7 c/L over Sydney's 214.6 c/L; E10 averages 218.1 c/L, 4.7 c/L over Sydney's 213.4 c/L; diesel averages 265.7 c/L, 1.3 c/L under Sydney's 267.0 c/L.
Are there 24-hour service stations in North St Marys?
FuelRadar's opening-hours data marks 21 of the 21 stations within 10 km of North St Marys with opening hours on file as open 24/7, including 7-Eleven St Marys, 7-Eleven Emerton and 7-Eleven Colyton. Check the station page before a late-night trip.
Can I buy diesel and LPG in North St Marys?
1 station in North St Marys reports diesel, and 18 within 10 km, from 251.9 c/L. No station in North St Marys reports LPG; 3 within 10 km do, the nearest 3.2 km away, from 112.9 c/L.
About these North St Marys fuel prices
Prices: FuelCheck. Suburb boundary: Australian Bureau of Statistics (ABS), ASGS Suburbs and Localities, CC BY 4.0. Checked by FuelRadar.
FuelRadar is an independent Australian app. It does not represent, and is not affiliated with or endorsed by, any government or government agency.
How these figures are worked out
Update times vary by source and station. Check the update time before travelling and confirm the price at the bowser.