Find Cheap Petrol in Port Augusta, South Australia

Compare fuel prices from 8+ stations in Port Augusta. Average: 182.3c/L

Last updated: 11:58 AM, 04 Jun 2026

Open Map View
182.3c
Average Price (ULP)
179.5c
Cheapest Price
8+
Petrol Stations
6.4c
Price Range

Port Augusta Fuel Prices Today

Petrol prices in Port Augusta currently range from 179.5c to 185.9c per litre for unleaded fuel, with motorists paying an average of 182.3c/L. We're tracking live prices from 8 service stations, which means you could save up to $3.20 on a 50L tank simply by choosing the right station. View all South Australia prices for broader comparisons.

Fuel Types Available

Compare all fuel types in Port Augusta: Unleaded (ULP) from 179.5c/L, E10 Ethanol from 175.5c/L (save 4.0c/L), Premium 95 from 193.5c/L, Premium 98 from 202.5c/L. Each fuel type page shows the cheapest stations in the area, helping you find the best deal whether you need regular unleaded, premium fuel, or diesel.

Best Time to Fill Up

South Australian prices are typically lowest Monday to Wednesday. Avoid filling up on weekends when prices tend to be higher. Check our Best Time to Fill Up guide for detailed advice.

Data Sources

Prices for Port Augusta are sourced from SA Fuel Pricing and community-verified reports, updating continuously throughout the day. Compare prices by brand or view our full station directory for more options.

PetrolSMART. Smart Fuel Insights

Prices Holding Steady
Prices are pretty stable at the moment. Fill up whenever suits you best.
77% Forecast Accuracy
Our price predictions are reliable, verified across 3.2M forecasts using proper scoring methods.
Cheapest Day: Thursday
Historically, Thursday tends to have the best prices around here. Worth keeping in mind for your next fill.
E10 Cheaper
E10 saves 6.8c/L.
$4.09 per tank.
Prices Falling
Port Augusta dropped 4.4c this week.
Good time to fill up! Also check Mount Gambier and Port Lincoln.

PetrolSMART Price Intelligence

PetrolSMART Market Sentiment
100%
Fill Now
Good Value
Fair
Wait
Check

Check individual station prices in Port Augusta

Price Cycle Overview

Distribution of stations across cycle phases in Port Augusta

Dominant
Falling
8% conf
Low 0% (0)
Rising 0% (0)
High 0% (0)
Falling 100% (22)
Falling Phase Dominant
Prices dropping - might pay to wait a bit
7-Day Price Forecast
0.0c
average expected change
2
forecasting
drop
34
stable
0
forecasting
rise
Prices Expected to Hold Steady
Prices across Port Augusta are expected to remain relatively stable over the next week. Fill up when convenient.
Best Day to Fill Up
Thursday

Based on historical price patterns in Port Augusta, Thursday tends to offer the best prices. Some areas see prices start to rise on Thursday ahead of the weekend.

Cheapest Petrol Prices in Port Augusta Right Now

Unleaded Petrol

Rank Station Brand Suburb Price Updated
Liberty Port Augusta Liberty Port Augusta 179.5c Yesterday, 11:58am
Ampol Foodary Port Augusta Ampol Port Augusta 181.9c 3 Jun, 6:57am
EG Ampol Port Augusta EG Ampol Port Augusta 181.9c 3 Jun, 4:00pm
4 BP Port Augusta Truckstop BP Port Augusta 181.9c Yesterday, 1:55am
5 Ampol Foodary Port Augusta Ampol Port Augusta 181.9c Yesterday, 11:58am

Diesel

Rank Station Brand Suburb Price Updated
Liberty Port Augusta Liberty Port Augusta 203.5c Yesterday, 11:58am
Shell OTR Port Augusta OTR Port Augusta 206.9c Yesterday, 11:58am
BP Port Augusta Truckstop BP Port Augusta 206.9c Yesterday, 1:55am
4 OTR Port Augusta OTR Port Augusta 206.9c Yesterday, 1:49am
5 BP Port Augusta Truckstop BP Port Augusta 206.9c Yesterday, 11:58am

Ethanol 10%

Rank Station Brand Suburb Price Updated
Liberty Port Augusta Liberty Port Augusta 175.5c Yesterday, 11:58am

Premium Unleaded 95

Rank Station Brand Suburb Price Updated
EG Ampol Port Augusta EG Ampol Port Augusta 193.5c Yesterday, 11:58am
EG Ampol Port Augusta EG Ampol Port Augusta 193.5c 3 Jun, 4:00pm
BP Port Augusta Truckstop BP Port Augusta 196.9c Yesterday, 11:58am
4 BP Port Augusta Truckstop BP Port Augusta 196.9c Yesterday, 1:55am
5 OTR Port Augusta OTR Port Augusta 200.4c Yesterday, 1:49am

Premium Unleaded 98

Rank Station Brand Suburb Price Updated
Liberty Port Augusta Liberty Port Augusta 202.5c Yesterday, 11:58am
BP Port Augusta Truckstop BP Port Augusta 204.9c Yesterday, 11:58am
BP Port Augusta Truckstop BP Port Augusta 204.9c Yesterday, 1:55am
4 Ampol Foodary Port Augusta Ampol Port Augusta 208.9c 3 Jun, 6:57am
5 Ampol Foodary Port Augusta Ampol Port Augusta 208.9c Yesterday, 11:58am

Premium Diesel

Rank Station Brand Suburb Price Updated
Liberty Port Augusta Liberty Port Augusta 206.5c Yesterday, 11:58am
EG Ampol Port Augusta EG Ampol Port Augusta 206.9c Yesterday, 11:58am
EG Ampol Port Augusta EG Ampol Port Augusta 206.9c 3 Jun, 4:00pm
4 Ampol Foodary Port Augusta Ampol Port Augusta 207.9c 3 Jun, 6:52am
5 Ampol Foodary Port Augusta Ampol Port Augusta 207.9c Yesterday, 11:58am

Cheapest Suburbs for Petrol in Port Augusta

Find the best value by suburb - average unleaded petrol prices:

Suburb Stations Average Price Cheapest Price
Port Augusta 8 stations 182.5c 179.5c

Cheapest Petrol Stations in Port Augusta

Save money at these stations with the lowest ULP prices. Prices shown for all available fuel types:

Station Address Brand ULP E10 Diesel P95 P98 Updated
Liberty Port Augusta 1 Daw St Liberty 179.5c 175.5c 203.5c - 202.5c Yesterday, 11:58am
Ampol Foodary Port Augusta 63 Victoria Pde Ampol 181.9c - - - 208.9c Yesterday, 11:58am
EG Ampol Port Augusta Cnr Almein St & Maryatt St EG Ampol 181.9c - - 193.5c - Yesterday, 11:58am
BP Port Augusta Truckstop Princes Highway BP 181.9c - 206.9c 196.9c 204.9c Yesterday, 11:58am
Shell OTR Port Augusta Lot 10 Augusta Hwy OTR 182.9c - 206.9c 200.4c 209.9c Yesterday, 11:58am
OTR Port Augusta 10 Augusta Hwy OTR 182.9c - 206.9c 200.4c 209.9c Yesterday, 1:49am
Reddy Express Port Augusta Meteor Rhouse 29207 Augusta Hwy Shell 182.9c - 206.9c - 209.9c Yesterday, 11:58am
Caltex Port Augusta Truckstop Lot 8 National Highway One Caltex 185.9c - 209.9c - 208.9c Yesterday, 11:58am

Most Expensive Petrol Stations in Port Augusta

Avoid overpaying - these stations have the highest ULP prices:

Station Address Brand ULP E10 Diesel P95 P98 Updated
Caltex Port Augusta Truckstop Lot 8 National Highway One Caltex 185.9c - 209.9c - 208.9c Yesterday, 11:58am
Shell OTR Port Augusta Lot 10 Augusta Hwy OTR 182.9c - 206.9c 200.4c 209.9c Yesterday, 11:58am
OTR Port Augusta 10 Augusta Hwy OTR 182.9c - 206.9c 200.4c 209.9c Yesterday, 1:49am
Reddy Express Port Augusta Meteor Rhouse 29207 Augusta Hwy Shell 182.9c - 206.9c - 209.9c Yesterday, 11:58am
EG Ampol Port Augusta Cnr Almein St & Maryatt St EG Ampol 181.9c - - 193.5c - Yesterday, 11:58am
Ampol Foodary Port Augusta 63 Victoria Pde Ampol 181.9c - - - 208.9c Yesterday, 11:58am
BP Port Augusta Truckstop Princes Highway BP 181.9c - 206.9c 196.9c 204.9c Yesterday, 11:58am
Liberty Port Augusta 1 Daw St Liberty 179.5c 175.5c 203.5c - 202.5c Yesterday, 11:58am

Savings Tip: Price difference between cheapest (179.5c/L) and most expensive (185.9c/L): 6.4c per litre. On a 50L tank, choosing the cheapest station saves you $3.20!

Nearby Areas in SA

Compare fuel prices in these nearby locations:

Mount Gambier
9 stations
Port Lincoln
9 stations
Ceduna
8 stations
Blair Athol
7 stations
Bordertown
7 stations
Kadina
7 stations
Murray Bridge
7 stations
Whyalla
7 stations
Pooraka
6 stations
Port Pirie
6 stations
Renmark
6 stations
Strathalbyn
6 stations
Victor Harbor
6 stations
Waikerie
6 stations
Clare
5 stations
Coober Pedy
5 stations
Hawker
5 stations
Kingston Se
5 stations
Mannum
5 stations
Nuriootpa
5 stations
View Interactive Map & Live Prices for Port Augusta →

Other Suburbs in South Australia

Mount Gambier Port Lincoln Ceduna Blair Athol Bordertown Kadina Murray Bridge Whyalla Pooraka Port Pirie Renmark Strathalbyn Victor Harbor Waikerie

About Petrol Prices in Port Augusta

Port Augusta has 8 petrol stations. Right now, ULP (unleaded petrol) prices in Port Augusta range from 179.5c/L to 185.9c/L (a difference of 6.4c/L).

Data sourced from official government sources and community price reports, updated throughout the day. We track live prices from major fuel brands including Ampol, Shell, BP, 7-Eleven, Coles Express, and independent service stations. The current average price is 182.3c/L (last updated: 11:58 AM, 04 Jun 2026).

How to Save Money on Fuel in Port Augusta

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