Suburb fuel prices

Cheap Premium Diesel in Port Willunga South Australia 5173

1.0c below the South Australia average — Port Willunga is 18.2c/L under its 30-day average right now — near the bottom of the cycle.

Prices as of 5 min ago AEST · sourced from SA Fuel Pricing Information Scheme

SOUTH AUSTRALIA state averageAll fuelsU91P. DieselP95P98
Port Willunga · P. DieselBelow the state avg

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P. Diesel in Port Willunga is cheaper than the South Australia average

Port Willunga sits 1.0c below the South Australia average. Port Willunga is 18.2c/L under its 30-day average right now — near the bottom of the cycle.

SOUTH AUSTRALIA average

How it compares

  • South Australia state avg183.9c/L-1c/L
  • National avg188.3c/L-5.4c/L
  • Wholesale (TGP)170.9c/L+12c/L

Top stations

Cheapest P. Diesel stations in Port Willunga

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

  1. BP Aldinga Central

    BP Aldinga Central

    Cheapest

    2.1 km away · Aldinga Beach Rd & Pridham Bvd

    182.9 c/L

    0.0 vs avg

  2. OTR Aldinga

    OTR Aldinga

    2.1 km away · 3 Port Rd

    182.9 c/L

    0.0 vs avg

  3. X Convenience Aldinga

    X Convenience Aldinga

    2.2 km away · 76 How Road

    182.9 c/L

    0.0 vs avg

  4. United Old Noarlunga

    United Old Noarlunga

    9.2 km away · 94 Main South Road

    178.5 c/L

    -4.4 vs avg

  5. Ampol Foodary Seaford Meadows

    Ampol Foodary Seaford Meadows

    9.0 km away · 61 Seaford Road

    178.9 c/L

    -4.0 vs avg

  6. Liberty Seaford

    Liberty Seaford

    8.5 km away · 47 Eric Road

    179.5 c/L

    -3.4 vs avg

Showing 6 of 11 stations.

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30-day spread · P. Diesel

Port Willunga P. Diesel cycle

Port Willunga is currently 18.2c/L below its 30-day average — a relatively good time to fill up.

30-day low

182.9c/L

Lowest point in the local spread

30-day average

201.1c/L

30-day high

223.9c/L

Today's average

182.9c/L

182.0203.0224.025 May14 June24 June
Daily averageMin–max spread across Port Willunga stations

Cheapest P. Diesel right now

  1. 1United Old NoarlungaUnited · 9.2 km away178.5 c/L2.4
  2. 2Ampol Foodary Seaford MeadowsAmpol · 9.0 km away178.9 c/L1.0
  3. 3Liberty SeafordLiberty · 8.5 km away179.5 c/L3.0
  4. 4X Convenience Seaford 1X Convenience · 9.0 km away179.5 c/L0.4
  5. 5EG Ampol SeafordAmpol · 7.7 km away179.9 c/L

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

7-day outlook

Port Willunga 7-day P. Diesel outlook

Falling · -5.4c/L over 7 days

Port Willunga prices follow the Adelaide cycle, so this outlook takes the Adelaide P. Diesel forecast and adjusts it to Port Willunga'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 Willunga today (est.)

180.3c/L

Adelaide 181.3c/L · -1.0c/L local

Predicted in 7 days

174.9c/L

7-day range

172.8 – 181.7c/L

172.0177.5183.0WedThuFriSatSunMonTue
Predicted price90% confidence band
See full 30-day forecastHow accurate is this?

All fuel types

Fuel prices in Port Willunga by type

Low, average and high for each fuel type from the 3 stations tracked here.

FuelLowAvgHighStationsCheapest at
U91151.9c152.2c152.9c3BP Aldinga Central
P98175.9c177.9c179.9c3X Convenience Aldinga
PDSL182.9c182.9c182.9c3BP Aldinga Central

Nearby suburbs

Suburbs near Port Willunga

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

  1. Mo
    MoanaCheapest

    179.6c

    -3.3vs Port Willunga
  2. Se
    Seaford Meadows

    179.6c

    -3.3vs Port Willunga
  3. Se
    Seaford Heights

    179.6c

    -3.3vs Port Willunga
  4. Se
    Seaford Rise

    179.6c

    -3.3vs Port Willunga
  5. Se
    Seaford

    179.6c

    -3.3vs Port Willunga
  6. Po
    Port WillungaYou

    182.9c

    0.0vs Port Willunga
  7. Al
    Aldinga

    182.9c

    0.0vs Port Willunga
  8. Al
    Aldinga Beach

    182.9c

    0.0vs Port Willunga
  9. Si
    Silver Sands

    182.9c

    0.0vs Port Willunga

At a glance

Port Willunga fuel prices at a glance

Cheapest P. Diesel
182.9 c/L
Suburb average
182.9 c/L
Stations tracked
3
Brands
3
Postcode
5173
Last updated
24 June 2026, 12:07 pm AEST

Explore the area

Browse fuel prices around Port Willunga

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

Port Willunga snapshot

Live P. Diesel prices in Port Willunga

Today's prices

In Port Willunga, South Australia, the cheapest U91 today is 151.9c with an area average of 152.2c across 3 listed stations. Other fuels tracked in this suburb include P98 from 175.9c and PDSL from 182.9c.

How it compares

Port Willunga is currently 1.0c below the South Australia state average of 183.9c. Open the live fuel map to see how individual stations spread within Port Willunga.

Compare neighbouring suburbs

Cheaper fuel may be nearby — compare Aldinga (from 182.9c), Aldinga Beach (from 182.9c), Silver Sands (from 182.9c), Moana (from 178.9c) or Seaford Meadows (from 178.9c) before planning a fill-up.

Brands operating here

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

Frequently asked

Port Willunga fuel questions

The cheapest Premium Diesel in Port Willunga is currently at United Old Noarlunga for 178.5 c/L.

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