Suburb fuel prices
P. Diesel starts at 174.7 c/L, with an average of 198.8 c/L across 54 tracked stations in the local area around St Marys.
Updated 6 hr ago · FuelCheck
WAIT
P. Diesel in St Marys is dearer than the New South Wales average
St Marys sits 1.7c above the New South Wales average. St Marys is 8.3c/L over its 30-day average. Prices usually dip later in the cycle.
How it compares
Local details
How to use this page
St Marys is in the Sydney market. Compare the suburb with the wider city view when planning a larger fill.
Start with a recent station row for the fuel your vehicle uses. Widen the search only when the saving still makes sense after the extra distance.
St Marys 1790 currently shows P. Diesel from 174.7 c/L, averaging 198.8 c/L across 54 tracked stations in the local area around St Marys.
Fuel grades shown for this area include E10 from 164.9c, U91 from 163.9c, P95 from 175.9c, P98 from 184.9c and PDSL from 174.7c.
St Marys is part of Sydney, within Penrith. Compare the wider Sydney market when the cheapest local report is stale, out of the way or only a few cents lower.
Nearby suburbs with useful comparison data include Marsden Park from 174.7c across 6 stations, Claremont Meadows from 185.5c across 4 stations, North St Marys from 189.9c across 3 stations, Ropes Crossing from 194.9c across 1 station, Lethbridge Park across 1 station and Shalvey across 1 station.
Check the station update time and detour distance before leaving your route, including FuelCheck where available. For broader context, compare the New South Wales state average of 197.1c.
Nearby stations
No stations found directly in St Marys. Showing current P. Diesel prices in surrounding areas.
Showing 6 of 18 stations.
FuelRadar
Loading fuel map
Frequently asked
St Marys 1790 currently shows 174.7 c/L as the lowest listed P. Diesel price, with a local average of 198.8 c/L. Check the station update time before driving.
30-day price range · P. Diesel
St Marys is 8.3c/L above its 30-day average. Compare the latest station reports before choosing when to fill.
Cheapest reported P. Diesel
Source: Reported P. Diesel pump prices across St Marys.
7-day outlook
St Marys prices follow the Central Coast cycle, so this outlook takes the Central Coast P. Diesel 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.
Central Coast is in the rising phase of its current cycle.
Central Coast today
192.8c/L
Modelled in 7 days
199.0c/L
7-day range
193.2 – 201.4c/L
All fuel types
Low, average and high for each fuel type from 54 stations.
| Fuel | Low | Avg | High | Stations | Cheapest at |
|---|---|---|---|---|---|
| E10 | 164.9c | 169.9c | 180.9c | 6 | 7-Eleven St Marys |
| U91 | 163.9c | 172.1c | 182.9c | 9 | Metro Marsden Park Truck Stop |
| P95 | 175.9c | 186.9c | 199.9c | 7 | Metro Marsden Park Truck Stop |
| P98 | 184.9c | 197.4c | 209.9c | 10 | Metro Marsden Park Truck Stop |
| PDSL | 174.7c | 198.8c | 212.9c | 54 | Costco Marsden Park (Members only) |
Nearby suburbs
How St Marys compares to neighbouring areas. Cheapest first, delta vs the St Marys average.
Postcode 1790 · 54 stations
198.8c
0.0
Postcode 2765 · 6 stations
189.5c
-9.3
Postcode 2747 · 4 stations
195.8c
-3.0
Postcode 2760 · 3 stations
196.9c
-1.9
Postcode 2760 · 1 station
194.9c
-3.9
Postcode 2770 · 1 station
199.9c
+1.1
Postcode 2747 · 1 station
209.9c
+11.1
Postcode 2747 · 1 station
212.9c
+14.1
Postcode 2761 · 1 station
199.9c
+1.1
Local brands
Open brand pages for broader price context, loyalty discounts and nearby station coverage before choosing a station.
Explore the area
Step up to the city and state, compare neighbouring suburbs, or open the live P. Diesel map.
FuelRadar app
Save a regular station, then set a fuel target for your local area.
