Model estimate · Range includes today
241.7c/L
Estimated range 241.0–243.8c/L
Port Augusta fuel and petrol prices today
13 stations · updated · Source: SA Fuel Pricing Information Scheme
Port Augusta U91 right now
City average of 11 stations within 4 km of the centre
Port Augusta U91 averages 242.1 c/L today; the cheapest is 237.5 c/L at Liberty Port Augusta. Estimate only (yesterday's outlook): prices may edge down about 3.3 c/L by Tue 17 Nov. The Port Augusta U91 average has fallen from 244.5c on 13 Oct to 242.1c on 9 Nov.
Port Augusta average
242.1 c/L(244.0c on 2 Nov)
- Cheapest
- 237.5c/L Liberty Port Augusta
- Save on a 60 L fill
- $2.76 Cheapest vs average
Cheapest U91 in Port Augusta
Showing U91. Pick a fuel for another grade. Every station inside the Port Augusta city boundary.
10 stations · lowest price first · difference from the city average of 242.1 c/L ·
- Liberty Port Augusta 1 Daw St, Port Augusta West · 3.9 km 237.5Cheapest
- AMPM Port Augusta 2 Augusta Hwy, Port Augusta · 1.1 km 239.9
- EG Ampol Port Augusta Cnr Almein St & Maryatt St, Port Augusta · 2.4 km 239.9
- Ampol Foodary Port Augusta 63 Victoria Pde, Port Augusta · 0.9 km 240.9
- BP Port Augusta Truckstop Princes Highway, Port Augusta · 1.6 km 240.9
- OTR Port Augusta West 4 Eyre Highway, Port Augusta West · 3.0 km 241.9
Suburbs and towns nearby
Cheapest suburbs by average Unleaded 91 today
Nearest towns: Whyalla · 66 km · Port Pirie · 81 km · Gawler · 250 km · Adelaide · 281 km
Should you fill up in Port Augusta?
U91 · next 7 days · estimate
Last 60 days and the next 7
- Model estimate · 10 Nov
- 241.7 c/L
- Model estimate · 17 Nov
- 238.4 c/L
- Range 235.0–252.6 c/L
Unleaded 91 outlook for Port Augusta. Reported history begins at 209.5 c/L on 11 Sept 2026. The forecast moves from 241.7 c/L on 10 Nov 2026 to 238.4 c/L on 17 Nov 2026.
Source: FuelRadar (fuelradar.com.au)
Reported U91 city daily averageEstimate with likely range
Daily prices and estimates · Unleaded 91
Model estimate · Range includes today
241.1c/L
Estimated range 240.0–245.5c/L
Model estimate · Range includes today
240.5c/L
Estimated range 239.0–247.2c/L
Model estimate · Range includes today
240.0c/L
Estimated range 238.0–248.6c/L
Model estimate · Range includes today
239.5c/L
Estimated range 237.1–249.9c/L
Model estimate · Range includes today
239.0c/L
Estimated range 236.1–251.3c/L
Model estimate · Range includes today
238.4c/L
Estimated range 235.0–252.6c/L
Model estimate · Range includes today
238.4c/L
Estimated range 235.0–252.6c/L
| Date | Type | Price / midpoint | Range or status | Interpretation |
|---|---|---|---|---|
| Model estimate | 241.7c/L | 241.0–243.8c/L | Range includes today | |
| Model estimate | 241.1c/L | 240.0–245.5c/L | Range includes today | |
| Model estimate | 240.5c/L | 239.0–247.2c/L | Range includes today | |
| Model estimate | 240.0c/L | 238.0–248.6c/L | Range includes today | |
| Model estimate | 239.5c/L | 237.1–249.9c/L | Range includes today | |
| Model estimate | 239.0c/L | 236.1–251.3c/L | Range includes today | |
| Model estimate | 238.4c/L | 235.0–252.6c/L | Range includes today | |
| Model estimate | 238.4c/L | 235.0–252.6c/L | Range includes today |
Past 7-day estimates missed by about 4.3 c/L on average, only slightly less than assuming prices stay the same (4.5 c/L).
Tomorrow, Wed, 11 Nov: likely a little lower than today's 241.7c.
South Australia has no official next-day price: stations can change their prices at any time, so tomorrow's price is not known in advance.
Every fuel in Port Augusta
Averages · today
| Fuel | Average | vs a week ago | 30-day low–high |
|---|---|---|---|
| Unleaded 9130 days: 242.0–244.5 | 242.1 | 242.0–244.5 | |
| Ethanol 1030 days: 233.5–235.5 | 233.5 | 233.5–235.5 | |
| Premium 9530 days: 257.4–260.9 | 257.4 | 257.4–260.9 | |
| Premium 9830 days: 265.0–268.0 | 265.4 | 265.0–268.0 | |
| Diesel30 days: 279.7–283.0 | 279.7 | 279.7–283.0 | |
| Premium Diesel30 days: 280.4–283.8 | 280.4 | 280.4–283.8 |
See the Port Augusta forecast in the app
The 7-day forecast, a fill-now-or-wait call each day and price alerts. Free on iPhone and Android.
App preview. Prices shown are example captures, not current reports.
Port Augusta fuel questions
How much is Unleaded 91 in Port Augusta today?
The Unleaded 91 city average in Port Augusta is 242.1 c/L (the city daily average of 11 stations within 4 km of the centre). Current reports run from 237.5 c/L to 243.9 c/L across 10 stations. The lowest reported Unleaded 91 in Port Augusta is 237.5 c/L at Liberty Port Augusta in Port Augusta West. The next lowest are 239.9 c/L at AMPM Port Augusta and 239.9 c/L at EG Ampol Port Augusta. The lowest reported diesel in Port Augusta is 272.5 c/L at Liberty Port Augusta in Port Augusta West, against a city average of 279.7 c/L.
Which suburbs in Port Augusta have the cheapest Unleaded 91?
Port Augusta West (5700) has the lowest Unleaded 91 average, 240.4 c/L across 3 stations, followed by Port Augusta (5700) at 241.6 c/L. The city average is 242.1 c/L.
Is there a FuelWatch or FuelCheck for Port Augusta?
Not by those names. FuelWatch is Western Australia's scheme and FuelCheck is New South Wales'. Port Augusta is covered by the SA Fuel Pricing Information Scheme, South Australia's official fuel price reporting scheme. Retailers must report a price change within 30 minutes. FuelRadar Australia lists 10 stations in Port Augusta with the time each price was reported.
What will petrol cost in Port Augusta tomorrow?
FuelRadar publishes a 7-day Port Augusta forecast with its likely range. South Australia has no official next-day price: stations can change their prices at any time, so tomorrow's price is not known in advance.
Are petrol prices going up or down in Port Augusta?
The Port Augusta U91 city average was 242.1 c/L on 8 Nov, down 1.9 c/L from 244.0 c/L on 1 Nov.
Where is the cheapest E10 and premium petrol in Port Augusta?
E10 is cheapest at 233.5 c/L at Liberty Port Augusta in Port Augusta West (city average 233.5 c/L); Premium 95 is cheapest at 252.9 c/L at Stirling North Roadhouse (city average 257.4 c/L); Premium 98 is cheapest at 260.5 c/L at Liberty Port Augusta in Port Augusta West (city average 265.4 c/L).