Suburb fuel prices

Cheap Premium Diesel in Thornlie Western Australia 6108

9.9c below the Western Australia average — Thornlie is 19.3c/L under its 30-day average right now — near the bottom of the cycle.

Prices as of 42 min ago AEST · sourced from FuelWatch

WESTERN AUSTRALIA state averageAll fuelsU91P. DieselP95P98
Thornlie · P. DieselBelow the state avg

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P. Diesel in Thornlie is cheaper than the Western Australia average

Thornlie sits 9.9c below the Western Australia average. Thornlie is 19.3c/L under its 30-day average right now — near the bottom of the cycle.

WESTERN AUSTRALIA average

How it compares

  • Western Australia state avg187.8c/L-9.9c/L
  • National avg191.1c/L-13.2c/L
  • Wholesale (TGP)170.9c/L+7c/L

Top stations

Cheapest P. Diesel stations in Thornlie

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

  1. Ampol Foodary Thornlie Square

    Ampol Foodary Thornlie Square

    Cheapest

    0.1 km away · 316 Spencer Rd

    175.9 c/L

    Tomorrow 175.9 c/LNo change

    -2.0 vs avg

  2. 7-Eleven Thornlie

    7-Eleven Thornlie

    1.9 km away · 125 Murdoch Rd

    179.9 c/L

    Tomorrow 179.9 c/LNo change

    +2.0 vs avg

  3. Solo Riverton

    Solo Riverton

    6.5 km away · 268 High Rd

    167.5 c/L

    Tomorrow 167.5 c/LNo change

    -10.4 vs avg

  4. NightOwl Shell Maddington

    NightOwl Shell Maddington

    2.7 km away · 1 Davison St

    169.5 c/L

    Tomorrow 169.5 c/LNo change

    -8.4 vs avg

  5. S24 Forrestfield

    S24 Forrestfield

    8.0 km away · 155 Hale Rd

    173.9 c/L

    Tomorrow 173.9 c/LNo change

    -4.0 vs avg

  6. United Maddington Truck Stop

    United Maddington Truck Stop

    3.0 km away · 13 Stebbing Rd

    174.5 c/L

    Tomorrow 174.5 c/LNo change

    -3.4 vs avg

Showing 6 of 56 stations.

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FuelWatch WA

Today and tomorrow fuel prices in Thornlie

Official WA next-day prices are published from 2:30pm and apply from 6am tomorrow. Use the tabs to compare today against the locked tomorrow price.

StationFuelTodayTomorrowMove

  1. Solo Riverton

    268 High Rd

    PDSL

    167.5 c/L

    167.5 c/L

    No change

  2. NightOwl Shell Maddington

    1 Davison St

    PDSL

    169.5 c/L

    169.5 c/L

    No change

  3. S24 Forrestfield

    155 Hale Rd

    PDSL

    173.9 c/L

    173.9 c/L

    No change

  4. United Maddington Truck Stop

    13 Stebbing Rd

    PDSL

    174.5 c/L

    174.5 c/L

    No change

  5. Vibe Canning Vale

    6 Birnam Rd

    PDSL

    174.9 c/L

    174.9 c/L

    No change

  6. Ampol Foodary Thornlie Square

    316 Spencer Rd

    PDSL

    175.9 c/L

    175.9 c/L

    No change

  7. Ampol Foodary Gosnells North

    2100 Albany Hwy

    PDSL

    175.9 c/L

    175.9 c/L

    No change

  8. Ampol Welshpool Diesel Stop

    119 Kurnall Rd

    PDSL

    175.9 c/L

    175.9 c/L

    No change

Source: FuelWatch WA official next-day prices. Tomorrow prices apply from 6:00am in Western Australia.

30-day spread · P. Diesel

Thornlie P. Diesel cycle

Thornlie is currently 19.3c/L below its 30-day average — a relatively good time to fill up.

30-day low

175.9c/L

Lowest point in the local spread

30-day average

197.2c/L

30-day high

215.9c/L

Today's average

177.9c/L

175.0195.5216.027 May11 June24 June
Daily averageMin–max spread across Thornlie stations

Cheapest P. Diesel right now

  1. 1Solo RivertonSolo · 6.5 km away167.5 c/L
  2. 2NightOwl Shell MaddingtonShell · 2.7 km away169.5 c/L
  3. 3S24 ForrestfieldShell · 8.0 km away173.9 c/L
  4. 4United Maddington Truck StopUnited · 3.0 km away174.5 c/L
  5. 5Vibe Canning ValeVibe · 4.4 km away174.9 c/L

Source: Reported P. Diesel pump prices across Thornlie.

7-day outlook

Thornlie 7-day P. Diesel outlook

Rising · +23.7c/L over 7 days

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

Perth is in the falling phase of its current cycle.

Thornlie today (est.)

184.6c/L

Perth 189.3c/L · -4.7c/L local

Predicted in 7 days

206.8c/L

7-day range

181.4 – 207.3c/L

180.0194.0208.0WedThuFriSatSunMonTue
Predicted price90% confidence band
See full 30-day forecastHow accurate is this?

Nearby suburbs

Suburbs near Thornlie

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

  1. Ma
    MaddingtonCheapest

    175.9c

    -2.0vs Thornlie
  2. Or
    Orange Grove

    175.9c

    -2.0vs Thornlie
  3. Go
    Gosnells

    175.9c

    -2.0vs Thornlie
  4. Ma
    Maddington

    177.1c

    -0.8vs Thornlie
  5. Th
    ThornlieYou

    177.9c

    0.0vs Thornlie
  6. Ea
    East Cannington

    183.7c

    +5.8vs Thornlie
  7. Ca
    Cannington

    183.7c

    +5.8vs Thornlie
  8. So
    Southern River

    187.1c

    +9.2vs Thornlie
  9. Hu
    Huntingdale

    187.1c

    +9.2vs Thornlie
  10. Go
    Gosnells

    187.1c

    +9.2vs Thornlie
  11. Ma
    Martin

    187.1c

    +9.2vs Thornlie

At a glance

Thornlie fuel prices at a glance

Cheapest P. Diesel
175.9 c/L
Suburb average
177.9 c/L
Price range
4.0c spread
Stations tracked
2
Brands
2
Postcode
6108
Last updated
24 June 2026, 12:00 am AEST

Explore the area

Browse fuel prices around Thornlie

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

Thornlie snapshot

Live P. Diesel prices in Thornlie

Tomorrow's FuelWatch prices

FuelWatch WA has published tomorrow's prices for 24 station-grade listings around Thornlie. Solo Riverton is the cheapest tomorrow at 167.5c for PDSL (0.0c vs today).

How it compares

Thornlie is currently 9.9c below the Western Australia state average of 187.8c. Open the live fuel map to see how individual stations spread within Thornlie.

Compare neighbouring suburbs

Cheaper fuel may be nearby — compare Maddington (from 175.9c), Orange Grove (from 175.9c), Maddington (from 169.5c), Gosnells (from 175.9c) or Southern River (from 178.5c) before planning a fill-up.

Brands operating here

2 fuel brands operate stations in Thornlie, including Ampol and 7-Eleven. Brand loyalty programs and discount apps can shift the cheapest pump by 4–6c/L on any given day.

Frequently asked

Thornlie fuel questions

The cheapest Premium Diesel in Thornlie is currently at Solo Riverton for 167.5 c/L.

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