BP

Live Fuel Prices at BP St Marys South, St Marys

โ—12 Gallipoli St, St Marys NSW 2760

Prices last updated: 09:30 AM, 04 Sep 2026

Open Map View

Current Fuel Prices

BP St Marys South is currently offering Unleaded Petrol at 203.9c/L, making it a competitive option for motorists in St Marys. This BP station offers 4 fuel types with prices ranging from 203.9c to 253.9c per litre. Available fuel types: Unleaded Petrol (203.9c/L), Premium Unleaded 95 (221.9c/L), Premium Unleaded 98 (229.9c/L), Premium Diesel (253.9c/L).

PetrolSMART Wait if You Can 33% confidence

Prices are higher than usual, in the top 14% of the 30-day range. We're near the bottom of the price cycle โ€“ a great time to fill up. โ€ข Ranked #6 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
203.9
Yesterday, 9:30am
Premium Unleaded 95
221.9
Yesterday, 9:30am
Premium Unleaded 98
229.9
Yesterday, 9:30am
Premium Diesel
253.9
Yesterday, 9:30am
PetrolSMART Price Intelligence
33% 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 14% of 30-day range
  • Near cycle low point

Price Cycle Position

Where this station sits in the typical weekly price cycle

Low
Rising
High
Falling
Current
TROUGH
Confidence
50%
accuracy
Typical cycle length: 7 days
Best Time to Fill Up

Prices are at their lowest point in the cycle. Fill up now to get the best value before prices start climbing again.

7-Day Forecast
205.1ยข/L (-0.8)
Prices are at the low point of the cycle. This is typically a good time to fill up before the next price rise.
#6 of 6 cheapest +2.6c vs avg

Price Trends (07 Jun - 04 Sep 2026) - All Fuel Types

Fuel Types

Price Statistics & Insights (90-Day Analysis)

Premium Diesel

90-Day Low
181.9c
90-Day High
257.9c
Average
227.2c
Price Range
76.0c
Volatility
24.3c
Price Changes
29/90 days
Volatile pricing - Prices change frequently. Check often to catch the best deals.

Premium Unleaded 95

90-Day Low
173.9c
90-Day High
225.9c
Average
202.6c
Price Range
52.0c
Volatility
16.7c
Price Changes
24/90 days
Volatile pricing - Prices change frequently. Check often to catch the best deals.

Premium Unleaded 98

90-Day Low
181.9c
90-Day High
233.9c
Average
210.6c
Price Range
52.0c
Volatility
16.7c
Price Changes
24/90 days
Volatile pricing - Prices change frequently. Check often to catch the best deals.

Unleaded Petrol

90-Day Low
155.9c
90-Day High
207.9c
Average
184.8c
Price Range
52.0c
Volatility
16.6c
Price Changes
23/90 days
Volatile pricing - Prices change frequently. Check often to catch the best deals.
7-day trend: Rising (+1.4c 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 52.0c in the last 90 days. Timing your fill wisely could save you 15.6c/L or more.

Best Time to Fill Up at This Station

This station maintains relatively stable pricing throughout the week.

Now is a great time! We're at the bottom of the price cycle. Fill up today to lock in the lowest prices before they start rising again.
7-day forecast: 205.1ยข (-0.8 from today)
Best Day
Saturday
Avg 184.3c/L
Worst Day
Friday
Avg 185.7c/L
Potential Savings
1.4c/L
Up to $0.70/50L tank
Weekly Price Pattern (90 Day Analysis)
Sun
184.4c
Mon
184.4c
Tue
185.3c
Wed
185.0c
Thu
185.1c
Fri
185.7c
Avoid
Sat
184.3c
Best
Prices are consistent throughout the week at this station.
Drivers who fill on Saturday instead of Friday save an average of 1.4c/L. That's up to $0.70 per 50L tank!

Based on 89 price observations over 90 days. Pattern strength: stable

โ— Compare Nearby Stations (Within 5km)

Station Brand Suburb Distance ULP Price Difference
Pearl Energy Colyton Pearl Energy Colyton 2.3 km 190.5c 13.4c cheaper
Metro Werrington Metro Werrington 1.9 km 190.5c 13.4c cheaper
Metro St Marys Metro St Marys 1.3 km 190.5c 13.4c cheaper
EG Ampol Werrington EG Ampol Werrington 2.0 km 192.9c 11.0c cheaper
Speedway North St Marys Speedway North St Marys 2.4 km 197.5c 6.4c cheaper
7-Eleven Kingswood 7-Eleven Kingswood 4.8 km 199.9c 4.0c cheaper
Werrington South 7-Eleven Werrington 2.0 km 199.9c 4.0c cheaper
7-Eleven St Marys 7-Eleven St Marys 0.4 km 204.9c 1.0c more
7-Eleven Minchinbury 7-Eleven Minchinbury 3.5 km 205.9c 2.0c more
BP St Marys (Forrester Road) BP St Marys 2.9 km 205.9c 2.0c more
โ–ธ View on Interactive Map

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.

More fuel resources for St Marys drivers