Suburb fuel prices

Cheap Premium Diesel in Prospect South Australia 5082

4.2c below the South Australia average — Prospect is 17.9c/L under its 30-day average right now — near the bottom of the cycle.

Prices as of 13 min ago AEST · sourced from SA Fuel Pricing Information Scheme

SOUTH AUSTRALIA state averageAll fuelsU91P. DieselP95P98LPG
Prospect · P. DieselBelow the state avg

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P. Diesel in Prospect is cheaper than the South Australia average

Prospect sits 4.2c below the South Australia average. Prospect is 17.9c/L under its 30-day average right now — near the bottom of the cycle.

SOUTH AUSTRALIA average

How it compares

  • South Australia state avg184.4c/L-4.2c/L
  • National avg191.1c/L-10.9c/L
  • Wholesale (TGP)170.9c/L+9.3c/L

Top stations

Cheapest P. Diesel stations in Prospect

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

  1. X Convenience Prospect

    X Convenience Prospect

    Cheapest

    0.7 km away · 122 Main North Road

    178.9 c/L

    -1.3 vs avg

  2. OTR Prospect

    OTR Prospect

    0.9 km away · 70 Prospect Rd & Marian Pl

    179.9 c/L

    -0.3 vs avg

  3. OTR Thorngate

    OTR Thorngate

    1.4 km away · 20B Main N Rd

    181.9 c/L

    +1.7 vs avg

  4. Costco Kilburn

    Costco Kilburn

    2.6 km away · 404-406 Churchill Road

    174.7 c/L

    -5.5 vs avg

  5. Mobil Hampstead Gardens

    Mobil Hampstead Gardens

    3.8 km away · 323 North East Road

    175.5 c/L

    -4.7 vs avg

  6. Mobil Hillcrest

    Mobil Hillcrest

    5.3 km away · 473-477 North East Road

    175.5 c/L

    -4.7 vs avg

Showing 6 of 96 stations.

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30-day spread · P. Diesel

Prospect P. Diesel cycle

Prospect is currently 17.9c/L below its 30-day average — a relatively good time to fill up.

30-day low

178.9c/L

Lowest point in the local spread

30-day average

198.8c/L

30-day high

219.9c/L

Today's average

180.9c/L

178.0199.0220.025 May9 June23 June
Daily averageMin–max spread across Prospect stations

Cheapest P. Diesel right now

  1. 1Costco KilburnCostco · 2.6 km away174.7 c/L4.0
  2. 2Mobil Hampstead GardensMobil · 3.8 km away175.5 c/L2.6
  3. 3Mobil HillcrestMobil · 5.3 km away175.5 c/L2.6
  4. 4Mobil Blair AtholMobil · 2.3 km away175.9 c/L2.8
  5. 5U-Go ClearviewU-Go · 3.4 km away175.9 c/L2.2

Source: Reported P. Diesel pump prices across Prospect.

7-day outlook

Prospect 7-day P. Diesel outlook

Rising · +14.1c/L over 7 days

Prospect prices follow the Adelaide cycle, so this outlook takes the Adelaide P. Diesel forecast and adjusts it to Prospect'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.

Prospect today (est.)

183.2c/L

Adelaide 186.1c/L · -2.9c/L local

Predicted in 7 days

195.6c/L

7-day range

179.8 – 207.2c/L

179.0193.5208.0WedThuFriSatSunMonTue
Predicted price90% confidence band
See full 30-day forecastHow accurate is this?

All fuel types

Fuel prices in Prospect by type

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

FuelLowAvgHighStationsCheapest at
U91149.9c150.6c151.9c3X Convenience Prospect
P95165.9c167.6c169.4c3X Convenience Prospect
P98173.9c176.6c178.9c3X Convenience Prospect
PDSL178.9c180.2c181.9c3X Convenience Prospect

Nearby suburbs

Suburbs near Prospect

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

  1. Se
    Sefton ParkCheapest

    179.0c

    -1.2vs Prospect
  2. Br
    Broadview

    179.0c

    -1.2vs Prospect
  3. Na
    Nailsworth

    179.0c

    -1.2vs Prospect
  4. Gi
    Gilberton

    179.9c

    -0.3vs Prospect
  5. Me
    Medindie

    179.9c

    -0.3vs Prospect
  6. Pr
    ProspectYou

    180.2c

    0.0vs Prospect
  7. Pr
    Prospect East

    180.2c

    0.0vs Prospect
  8. Pr
    Prospect West

    180.2c

    0.0vs Prospect
  9. Ov
    Ovingham

    180.2c

    0.0vs Prospect
  10. Fi
    Fitzroy

    180.2c

    0.0vs Prospect
  11. Th
    Thorngate

    180.2c

    0.0vs Prospect

At a glance

Prospect fuel prices at a glance

Cheapest P. Diesel
178.9 c/L
Suburb average
180.2 c/L
Price range
3.0c spread
Stations tracked
3
Brands
2
Postcode
5082
Last updated
24 June 2026, 12:37 am AEST

Explore the area

Browse fuel prices around Prospect

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

Prospect snapshot

Live P. Diesel prices in Prospect

Today's prices

In Prospect, South Australia, the cheapest U91 today is 149.9c with an area average of 150.6c across 3 listed stations. Other fuels tracked in this suburb include P95 from 165.9c, P98 from 173.9c and PDSL from 178.9c.

How it compares

Prospect is currently 4.2c below the South Australia state average of 184.4c. Open the live fuel map to see how individual stations spread within Prospect.

Compare neighbouring suburbs

Cheaper fuel may be nearby — compare Sefton Park (from 178.3c), Broadview (from 178.3c), Nailsworth (from 178.3c), Prospect East (from 178.9c) or Prospect West (from 178.9c) before planning a fill-up.

Brands operating here

2 fuel brands operate stations in Prospect, including 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

Prospect fuel questions

The cheapest Premium Diesel in Prospect is currently at Costco Kilburn for 174.7 c/L.

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