Suburb fuel prices

Cheap Premium Diesel in Port Augusta South Australia 5700

2.4c above the South Australia average — Port Augusta is 15.7c/L under its 30-day average right now — near the bottom of the cycle.

Prices as of 18 min ago AEST · sourced from SA Fuel Pricing Information Scheme

SOUTH AUSTRALIA state averageAll fuelsU91E10DieselP. DieselP95P98
Port Augusta · P. DieselAbove the state avg

WAIT

P. Diesel in Port Augusta is dearer than the South Australia average

Port Augusta sits 2.4c above the South Australia average. Port Augusta is 15.7c/L under its 30-day average right now — near the bottom of the cycle.

SOUTH AUSTRALIA average

How it compares

  • South Australia state avg184.6c/L+2.4c/L
  • National avg191.1c/L-4.1c/L
  • Wholesale (TGP)170.9c/L+16.1c/L

Top stations

Cheapest P. Diesel stations in Port Augusta

Sorted by current P. Diesel price. Tap a station for grades, directions and price age.

  1. Ampol Foodary Port Augusta

    Ampol Foodary Port Augusta

    Cheapest

    1.8 km away · 63 Victoria Pde

    184.9 c/L

    -2.1 vs avg

  2. Liberty Port Augusta

    Liberty Port Augusta

    1.7 km away · 1 Daw St

    186.5 c/L

    -0.5 vs avg

  3. EG Ampol Port Augusta

    EG Ampol Port Augusta

    0.2 km away · Cnr Almein St & Maryatt St

    186.9 c/L

    -0.1 vs avg

  4. OTR Port Augusta West

    OTR Port Augusta West

    0.9 km away · 4 Eyre Highway

    187.8 c/L

    +0.8 vs avg

  5. BP Port Augusta Truckstop

    BP Port Augusta Truckstop

    3.7 km away · Princes Highway

    187.9 c/L

    +0.9 vs avg

  6. OTR Port Augusta

    OTR Port Augusta

    4.4 km away · 10 Augusta Hwy

    187.9 c/L

    +0.9 vs avg

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30-day spread · P. Diesel

Port Augusta P. Diesel cycle

Port Augusta is currently 15.7c/L below its 30-day average — a relatively good time to fill up.

30-day low

184.9c/L

Lowest point in the local spread

30-day average

205.0c/L

30-day high

221.9c/L

Today's average

189.3c/L

184.0203.0222.025 May6 June23 June
Daily averageMin–max spread across Port Augusta stations

Cheapest P. Diesel right now

  1. 1Ampol Foodary Port AugustaAmpol · 1.8 km away184.9 c/L2.0
  2. 2Liberty Port AugustaLiberty · 1.7 km away186.5 c/L2.0
  3. 3EG Ampol Port AugustaAmpol · 0.2 km away186.9 c/L1.0
  4. 4OTR Port Augusta WestOn The Run (OTR) · 0.9 km away187.8 c/L
  5. 5BP Port Augusta TruckstopBP · 3.7 km away187.9 c/L

Source: Reported P. Diesel pump prices across Port Augusta.

7-day outlook

Port Augusta 7-day P. Diesel outlook

Falling · -4.8c/L over 7 days

Port Augusta prices follow the Adelaide cycle, so this outlook takes the Adelaide P. Diesel forecast and adjusts it to Port Augusta's own price level using 90 days of local history. You can see the Adelaide benchmark alongside the local estimate below.

Adelaide is in the falling phase of its current cycle.

Port Augusta today (est.)

188.4c/L

Adelaide 186.1c/L · +2.3c/L local

Predicted in 7 days

182.8c/L

7-day range

180.5 – 189.2c/L

180.0185.0190.0TueWedThuFriSatSunMon
Predicted price90% confidence band
See full 30-day forecastHow accurate is this?

All fuel types

Fuel prices in Port Augusta by type

Low, average and high for each fuel type from the 6 stations tracked here.

FuelLowAvgHighStationsCheapest at
U91171.5c172.7c172.9c6Liberty Port Augusta
P95184.5c188.3c190.4c4EG Ampol Port Augusta
PDSL184.9c187.0c187.9c6Ampol Foodary Port Augusta
P98194.5c198.0c199.9c5Liberty Port Augusta
DSL183.5c184.4c184.9c3Liberty Port Augusta

Nearby suburbs

Suburbs near Port Augusta

How Port Augusta compares to neighbouring areas — cheapest first, delta vs the Port Augusta average.

  1. Po
    Port AugustaYou

    187.0c

    0.0vs Port Augusta
  2. Bl
    Blanche Harbor

    187.0c

    0.0vs Port Augusta
  3. Cu
    Cultana

    187.0c

    0.0vs Port Augusta
  4. Da
    Davenport

    187.0c

    0.0vs Port Augusta
  5. Mi
    Miranda

    187.0c

    0.0vs Port Augusta
  6. Mu
    Mundallio

    187.0c

    0.0vs Port Augusta
  7. Po
    Port Augusta North

    187.0c

    0.0vs Port Augusta
  8. Po
    Port Augusta West

    187.0c

    0.0vs Port Augusta
  9. Po
    Port Paterson

    187.0c

    0.0vs Port Augusta
  10. Wa
    Wami Kata

    187.0c

    0.0vs Port Augusta
  11. Wi
    Winninowie

    187.0c

    0.0vs Port Augusta

At a glance

Port Augusta fuel prices at a glance

Cheapest P. Diesel
184.9 c/L
Suburb average
187.0 c/L
Price range
3.0c spread
Stations tracked
6
Brands
4
Postcode
5700
Last updated
23 June 2026, 5:07 pm AEST

Explore the area

Browse fuel prices around Port Augusta

Step up to the city and state, compare neighbouring suburbs, or open the live P. Diesel map.

Port Augusta snapshot

Live P. Diesel prices in Port Augusta

Today's prices

In Port Augusta, South Australia, the cheapest U91 today is 171.5c with an area average of 172.7c across 6 listed stations. Other fuels tracked in this suburb include P95 from 184.5c, PDSL from 184.9c and P98 from 194.5c.

How it compares

Port Augusta is currently 2.4c above the South Australia state average of 184.6c. Open the live fuel map to see how individual stations spread within Port Augusta.

Compare neighbouring suburbs

Cheaper fuel may be nearby — compare Blanche Harbor (from 184.9c), Cultana (from 184.9c), Davenport (from 184.9c), Miranda (from 184.9c) or Mundallio (from 184.9c) before planning a fill-up.

Brands operating here

4 fuel brands operate stations in Port Augusta, including Ampol, On The Run (OTR), Liberty and BP. Brand loyalty programs and discount apps can shift the cheapest pump by 4–6c/L on any given day.

Frequently asked

Port Augusta fuel questions

The cheapest Premium Diesel in Port Augusta is currently at Ampol Foodary Port Augusta for 184.9 c/L.

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