Current Fuel Prices
Ampol St. Marys is currently offering Ethanol 10% at 171.9c/L,
making it a competitive option for motorists in St. Marys.
This Ampol station offers 6 fuel types
with prices ranging from 171.9c to 224.9c per litre.
Available fuel types: Unleaded Petrol (189.9c/L), Premium Unleaded 95 (207.9c/L), Premium Unleaded 98 (213.9c/L), Ethanol 10% (171.9c/L), Diesel (224.9c/L).
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Check Price
50% confidence
Prices are around the average for this station. • Ranked #1 of 1 cheapest in St. Marys
Station Information
Located at 41 Main Street, St. Marys TAS 7215, this Ampol station
serves the St. Marys area in
TAS. Compare prices with other stations in
St. Marys to ensure you're getting the best deal,
or view all Ampol stations across
TAS.
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Finding the cheapest fuel in St. Marys? Compare this station's prices
with all Ampol and competitor stations in the area. View all St. Marys fuel prices
or browse statewide prices across TAS.
Use our Best Time to Fill Up guide to maximise your savings.
Data Sources
Prices are sourced from TAS 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
189.9
Yesterday, 12:05pm
Premium Unleaded 95
207.9
Yesterday, 12:05pm
Premium Unleaded 98
213.9
Yesterday, 12:05pm
Ethanol 10%
171.9
Yesterday, 12:00pm
Diesel
224.9
Yesterday, 12:05pm
Premium Diesel
209.9
Yesterday, 12:00pm
PetrolSMART
Price Intelligence
50% forecast accuracy
Current recommendation for this station:
Fill Up Now
Good Value
Fair Price
Wait if You Can
Check Price
- Price is 3.7c above suburb average
7-Day Forecast
187.8¢/L
(+10.2)
Prices are expected to rise 10.2c over the next week. Consider filling up sooner rather than later to avoid the increase.
#1 of 1 cheapest
+3.7c vs avg
Price Trends (09 Mar - 06 Jun 2026) - All Fuel Types
Price Statistics & Insights (90-Day Analysis)
Diesel
Volatile pricing - Prices change frequently. Check often to catch the best deals.
Ethanol 10%
Volatile pricing - Prices change frequently. Check often to catch the best deals.
Premium Diesel
Volatile pricing - Prices change frequently. Check often to catch the best deals.
Premium Unleaded 95
Volatile pricing - Prices change frequently. Check often to catch the best deals.
Premium Unleaded 98
Volatile pricing - Prices change frequently. Check often to catch the best deals.
Unleaded Petrol
Volatile pricing - Prices change frequently. Check often to catch the best deals.
7-day trend: Falling (-6.0c vs prior week)
High volatility alert: Prices have swung 84.0c in the last 90 days. Timing your fill wisely could save you 25.2c/L or more.
Best Time to Fill Up at This Station
This station shows mild price fluctuations of around 3.8c/L across the week.
7-day forecast: 187.8¢
(+10.2 from today)
Best Day
Thursday
Avg 214.4c/L
Worst Day
Sunday
Avg 218.2c/L
Potential Savings
3.8c/L
Up to $1.90/50L tank
Fill up on Thursday to save up to 3.8c/L compared to Sunday.
Drivers who fill on Thursday instead of Sunday save an average of 3.8c/L. That's up to $1.90 per 50L tank!
Based on 89 price observations over 90 days. Pattern strength: weak
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About Ampol St. Marys
Ampol St. Marys is a Ampol service station located in St. Marys, TAS. 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 TAS, helping drivers find the cheapest petrol prices in St. Marys and surrounding areas. Compare prices from Ampol St. Marys with nearby stations to ensure you're getting the best value for your fuel.