Suburb fuel prices

Cheap Diesel in Thornlie Western Australia 6108

Whether Thornlie is running cheap or dear for Diesel right now — from 149.7 c/L, averaging 167.4 c/L across 43 tracked stations.

Prices as of 3 hr ago AEST · sourced from FuelWatch

Thornlie · DieselBelow the state avg

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Diesel in Thornlie is cheaper than the Western Australia average

Thornlie sits 22.7c below the Western Australia average. Prices here track the Perth cycle — check the 7-day outlook below before you decide.

How it compares

  • Western Australia state avg190.1c/L-22.7c/L
  • National avg186.7c/L-19.3c/L
  • Wholesale (TGP)160c/L+7.4c/L
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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.

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

Frequently asked

Thornlie fuel questions

The cheapest Diesel in Thornlie is currently at OMG Metro Maddington for 149.7 c/L.

7-day outlook

Thornlie 7-day Diesel outlook

Falling · -5.1c/L over 7 days

Thornlie prices follow the Perth cycle, so this outlook takes the Perth 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.

Perth today

171.2c/L

Predicted in 7 days

166.1c/L

7-day range

163.6 – 172.9c/L

163.0168.5174.0SatSunMonTueWedThuFri
Predicted price90% confidence band

All fuel types

Fuel prices in Thornlie by type

Low, average and high for each fuel type from the 43 stations tracked here.

FuelLowAvgHighStationsCheapest at
U91143.3c149.4c159.9c10Burk Cannington
P95157.3c165.0c174.9c7Burk Cannington
DSL149.7c167.4c179.9c43OMG Metro Maddington
P98167.3c174.9c182.9c10Burk Cannington
PDSL167.9c173.6c177.9c5Ampol Foodary Gosnells North

At a glance

Thornlie fuel prices at a glance

Cheapest Diesel
149.7 c/L
Suburb average
167.4 c/L
Price range
30.2c spread
Stations tracked
43
Brands
15
Postcode
6108
Last updated
27 June 2026, 6:00 am AEST

Explore the area

Browse fuel prices around Thornlie

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

Thornlie snapshot

Live Diesel prices in Thornlie

Today's prices

In Thornlie, Western Australia, the cheapest U91 today is 143.3c with an area average of 149.4c across 10 listed stations. Other fuels tracked in this suburb include P95 from 157.3c, DSL from 149.7c and P98 from 167.3c.

Tomorrow's FuelWatch prices

FuelWatch WA has published tomorrow's prices for 24 station-grade listings around Thornlie. OMG Metro Maddington is the cheapest tomorrow at 149.7c for DSL (0.0c vs today).

How it compares

Thornlie is currently 22.7c below the Western Australia state average of 190.1c. Open the live fuel map to see how individual stations spread within Thornlie.

Compare neighbouring suburbs

Cheaper fuel may be nearby — compare Maddington (from 169.9c), Orange Grove (from 169.9c), Maddington (from 149.7c), Gosnells (from 164.9c) or Southern River (from 165.5c) before planning a fill-up.

Brands operating here

5 fuel brands operate stations in Thornlie, including Reddy, United, Ampol, BP and Atlas. Brand loyalty programs and discount apps can shift the cheapest pump by 4–6c/L on any given day.

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