Model estimate · Range includes today
279.8c/L
Estimated range 279.0–282.6c/L
Premium diesel prices in Port Augusta
7 stations · updated · Source: SA Fuel Pricing Information Scheme
Port Augusta Premium diesel right now
City average of 7 stations within 4 km of the centre
Port Augusta Premium diesel averages 280.4 c/L today; the cheapest is 275.5 c/L at Liberty Port Augusta. Estimate only (yesterday's outlook): prices may edge down about 2.6 c/L by Tue 17 Nov. The Port Augusta Premium diesel average has fallen from 283.8c on 11 Oct to 280.4c on 9 Nov.
Port Augusta average
280.4 c/L(283.1c on 2 Nov)
Lowest in 30 days · 3.4c below the 11 Oct high
- Cheapest
- 275.5c/L Liberty Port Augusta
- Save on a 60 L fill
- $2.94 Cheapest vs average
Cheapest Premium diesel in Port Augusta
Every station inside the Port Augusta city boundary, then the city daily average and its move on yesterday.
7 stations · lowest price first · difference from the city average of 280.4 c/L ·
- Liberty Port Augusta 1 Daw St, Port Augusta West · 3.9 km 275.5Cheapest
- EG Ampol Port Augusta Cnr Almein St & Maryatt St, Port Augusta · 2.4 km 278.9
- Ampol Foodary Port Augusta 63 Victoria Pde, Port Augusta · 0.9 km 279.9
- AMPM Port Augusta 2 Augusta Hwy, Port Augusta · 1.1 km 279.9
- BP Port Augusta Truckstop Princes Highway, Port Augusta · 1.6 km 279.9
- OTR Port Augusta 10 Augusta Hwy, Port Augusta · 2.2 km 282.9
Port Augusta city average · daily average of 7 stations within 4 km of the centre
280.4 c/LIs it worth driving further for Premium Diesel?
Worth the drive
Driving 3.9 km to Port Augusta West saves about $1.19 on a 60 L fill of Premium Diesel today, after the fuel for the round trip in a medium car: Liberty Port Augusta sells it at 275.5 c/L, against the Port Augusta average of 280.4 c/L.
- Port Augusta West
Liberty Port Augusta · 3.9 km away
275.54.9 c/L less · Save $1.19
- Port Augusta
EG Ampol Port Augusta · 2.4 km away
278.91.5 c/L less · $0.18 worse off
Straight-line distances from the Port Augusta city centre, against the Port Augusta average. Round trip at 8 L/100 km; tolls and time not counted. Updated
Check a route of your ownSuburbs and towns nearby
Cheapest suburbs by average Premium Diesel today
Nearest towns: Whyalla · 66 km · Port Pirie · 81 km · Gawler · 250 km · Adelaide · 281 km
Should you fill up in Port Augusta?
Premium diesel · next 7 days · estimate
Last 60 days and the next 7
- Model estimate · 10 Nov
- 279.8 c/L
- Model estimate · 17 Nov
- 277.2 c/L
- Range 271.2–299.3 c/L
Premium Diesel outlook for Port Augusta. Reported history begins at 261.3 c/L on 11 Sept 2026. The forecast moves from 279.8 c/L on 10 Nov 2026 to 277.2 c/L on 17 Nov 2026.
Source: FuelRadar (fuelradar.com.au)
Reported Premium diesel city daily averageEstimate with likely range
Daily prices and estimates · Premium Diesel
Model estimate · Range includes today
279.3c/L
Estimated range 277.9–285.4c/L
Model estimate · Range includes today
278.8c/L
Estimated range 276.9–288.1c/L
Model estimate · Range includes today
278.4c/L
Estimated range 275.4–290.9c/L
Model estimate · Range includes today
278.0c/L
Estimated range 274.0–293.7c/L
Model estimate · Range includes today
277.6c/L
Estimated range 272.6–296.5c/L
Model estimate · Range includes today
277.2c/L
Estimated range 271.2–299.3c/L
Model estimate · Range includes today
277.2c/L
Estimated range 271.2–299.3c/L
| Date | Type | Price / midpoint | Range or status | Interpretation |
|---|---|---|---|---|
| Model estimate | 279.8c/L | 279.0–282.6c/L | Range includes today | |
| Model estimate | 279.3c/L | 277.9–285.4c/L | Range includes today | |
| Model estimate | 278.8c/L | 276.9–288.1c/L | Range includes today | |
| Model estimate | 278.4c/L | 275.4–290.9c/L | Range includes today | |
| Model estimate | 278.0c/L | 274.0–293.7c/L | Range includes today | |
| Model estimate | 277.6c/L | 272.6–296.5c/L | Range includes today | |
| Model estimate | 277.2c/L | 271.2–299.3c/L | Range includes today | |
| Model estimate | 277.2c/L | 271.2–299.3c/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 279.8c.
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 Premium Diesel 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 Premium Diesel in Port Augusta today?
The Premium Diesel city average in Port Augusta is 280.4 c/L (the city daily average of 7 stations within 4 km of the centre). Current reports run from 275.5 c/L to 283.9 c/L across 7 stations. The lowest reported Premium Diesel in Port Augusta is 275.5 c/L at Liberty Port Augusta in Port Augusta West. The next lowest are 278.9 c/L at EG Ampol Port Augusta and 279.9 c/L at Ampol Foodary Port Augusta.
Which suburbs in Port Augusta have the cheapest Premium Diesel?
Port Augusta West (5700) has the lowest Premium Diesel average, 279.7 c/L across 2 stations, followed by Port Augusta (5700) at 280.3 c/L. The city average is 280.4 c/L.