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Live Fuel Prices at BP St Marys South, St Marys

●12 Gallipoli St, St Marys NSW 2760

Prices last updated: 12:00 PM, 31 Jan 2026

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Current Fuel Prices

BP St Marys South is currently offering Premium Diesel at 176.9c/L, making it a competitive option for motorists in St Marys. This BP station offers 4 fuel types with prices ranging from 176.9c to 209.9c per litre. Available fuel types: Unleaded Petrol (185.9c/L), Premium Unleaded 95 (201.9c/L), Premium Unleaded 98 (209.9c/L), Premium Diesel (176.9c/L).

PetrolSMART Wait if You Can 27% confidence

Prices are higher than usual, in the top 11% of the 30-day range. Our forecast suggests prices may drop 31.5c soon. • Ranked #2 of 6 cheapest in St Marys

Station Information

Located at 12 Gallipoli St, St Marys NSW 2760, this BP station serves the St Marys area in NSW. Compare prices with other stations in St Marys to ensure you're getting the best deal, or view all BP stations across NSW.

Compare Nearby Stations

Finding the cheapest fuel in St Marys? Compare this station's prices with all BP and competitor stations in the area. View all St Marys fuel prices or browse statewide prices across NSW. Use our Best Time to Fill Up guide to maximise your savings.

Data Sources

Prices are sourced from NSW FuelCheck and community-verified reports, updating continuously throughout the day. Compare prices by brand or use our Savings Calculator to see how much you could save.

Current Fuel Prices

Unleaded Petrol
185.9
Today, 12:00pm
Premium Unleaded 95
201.9
Today, 12:00pm
Premium Unleaded 98
209.9
Today, 12:00pm
Premium Diesel
176.9
Today, 12:00pm
PetrolSMART Price Intelligence
27% forecast accuracy
Current recommendation for this station:
Fill Up Now Good Value Fair Price Wait if You Can Check Price
  • Price is in the top 11% of 30-day range
  • Prices trending upward from trough

Price Cycle Position

Where this station sits in the typical weekly price cycle

Next Low
~6d
until trough
Low
Rising
High
Falling
Current
RISING
Confidence
70%
accuracy
Typical cycle length: 7 days
Prices Are Climbing

Prices are rising from their low point toward the peak. Consider filling up soon to avoid paying more as prices continue to climb.

7-Day Forecast
154.4¢/L (-31.5)
Prices are expected to drop 31.5c over the next week. You may save by waiting if you can.
#2 of 6 cheapest -1.8c vs avg

Price Trends (02 Nov - 31 Jan 2026) - All Fuel Types

Fuel Types

Price Statistics & Insights (90-Day Analysis)

Premium Diesel

90-Day Low
173.9c
90-Day High
191.9c
Average
183.2c
Price Range
18.0c
Volatility
5.8c
Price Changes
11/87 days

Premium Unleaded 95

90-Day Low
170.9c
90-Day High
229.9c
Average
192.8c
Price Range
59.0c
Volatility
17.1c
Price Changes
27/87 days
Volatile pricing - Prices change frequently. Check often to catch the best deals.

Premium Unleaded 98

90-Day Low
178.9c
90-Day High
237.9c
Average
200.8c
Price Range
59.0c
Volatility
17.1c
Price Changes
27/87 days
Volatile pricing - Prices change frequently. Check often to catch the best deals.

Unleaded Petrol

90-Day Low
154.9c
90-Day High
213.9c
Average
176.8c
Price Range
59.0c
Volatility
17.1c
Price Changes
27/87 days
Volatile pricing - Prices change frequently. Check often to catch the best deals.
7-day trend: Rising (+23.9c vs prior week)
Current price is in the top 20% of the 90-day range. Prices are higher than usual right now.
High volatility alert: Prices have swung 59.0c in the last 90 days. Timing your fill wisely could save you 17.7c/L or more.

Best Time to Fill Up at This Station

This station shows a moderate price cycle with 6.5c/L variation.

Fill soon! Prices are rising from the trough. The sooner you fill up, the more you'll save as prices continue to climb.
7-day forecast: 154.4¢ (-31.5 from today)
Best Day
Monday
Avg 173.7c/L
Worst Day
Thursday
Avg 180.2c/L
Potential Savings
6.5c/L
Up to $3.25/50L tank
Weekly Price Pattern (90 Day Analysis)
Sun
176.1c
Mon
173.7c
Best
Tue
177.1c
Wed
176.6c
Thu
180.2c
Avoid
Fri
177.0c
Sat
177.1c
Fill up on Monday to save up to 6.5c/L compared to Thursday.
Drivers who fill on Monday instead of Thursday save an average of 6.5c/L. That's up to $3.25 per 50L tank!

Based on 86 price observations over 90 days. Pattern strength: moderate

● Compare Nearby Stations (Within 5km)

Station Brand Suburb Distance ULP Price Difference
Werrington Depot (Unmanned with Payment Terminal) BP Werrington 1.9 km 170.9c 15.0c cheaper
Speedway North St Marys Speedway North St Marys 2.4 km 179.5c 6.4c cheaper
Pearl Energy Colyton Independent Colyton 2.3 km 181.5c 4.4c cheaper
7-Eleven St Marys 7-Eleven St Marys 0.4 km 185.9c Same price
7-Eleven St Clair 7-Eleven St Clair 2.2 km 186.9c 1.0c more
Metro St Marys Metro St Marys 1.3 km 187.5c 1.6c more
Werrington South 7-Eleven Werrington 2.0 km 187.5c 1.6c more
BP St Marys (Forrester Road) BP St Marys 2.9 km 187.9c 2.0c more
EG Ampol Mount Druitt EG Ampol Mount Druitt 4.6 km 187.9c 2.0c more
7-Eleven St Marys 7-Eleven St Marys 3.7 km 188.9c 3.0c more
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About BP St Marys South

BP St Marys South is a BP service station located in St Marys, NSW. Our real-time fuel price tracking system monitors this station and updates prices multiple times daily from official sources and community data.

This station is part of the Petrolmate network covering NSW, helping drivers find the cheapest petrol prices in St Marys and surrounding areas. Compare prices from BP St Marys South with nearby stations to ensure you're getting the best value for your fuel.