FuelTrack

Cheapest fuel prices, trends and insights across Australia

  1. Fuel Prices
  2. /Western Australia
  3. /Thornlie
  4. /Premium Diesel

Cheapest Premium Diesel Fuel Prices around Thornlie, WA Today

As of 6 April 2026, the cheapest Premium Diesel around Thornlie, WA is 289.90 c/L at OMG Caltex Maddington. Average across 23 stations is 306.80 c/L – up 22.0 cents over the past two weeks.

Prices from Western Australia Government, updated daily via FuelWatch.

WA prices are locked daily via FuelWatch – the price shown is guaranteed until tomorrow.

Premium Diesel stations around Thornlie

23 stations selling Premium Diesel, sorted by price.

Ampol
OMG Caltex Maddington18d old289.90
Ampol
OMG Metro Maddington18d old289.90
Liberty
Liberty Gosnells296.50
BP
BP 2go Cannington303.90
BP
BP Huntingdale303.90
BP
BP Thornlie303.90
7-Eleven
7-Eleven Maddington South305.90
Ampol
Ampol Foodary Gosnells307.20
Ampol
EG Ampol Southern River307.90
Ampol
EG Ampol Maddington West307.90

Fuel prices by type

6 fuel types available around Thornlie.

TypeCheapestAverageStations
LPG129.90132.902
U91203.30223.2029
U95218.30239.0026
U98230.50249.4028
Premium Diesel289.90306.8023
Diesel293.50306.9016

Frequently asked questions

Where is the cheapest Premium Diesel around Thornlie?

The cheapest Premium Diesel around Thornlie, WA is 289.90 cents per litre at OMG Caltex Maddington, 134 Westfield St.

When is the best day to buy fuel in Thornlie?

Based on the past 4 weeks, Wednesdays tend to have the cheapest Premium Diesel prices around Thornlie, averaging 299.50 c/L. Mondays tend to be the most expensive at 312.30 c/L – a difference of 12.8 cents.

How many petrol stations are around Thornlie?

FuelTrack tracks 23 stations selling Premium Diesel around Thornlie, WA. The area has 6 fuel types available, including LPG, U91, U95, U98.

What petrol brands are around Thornlie?

There are 7 fuel brands around Thornlie including Ampol, Liberty, BP, 7-Eleven, United, Vibe, Shell. Compare prices across all brands to find the cheapest fuel.

Nearby suburbs

Langfordfrom 219.90Maddingtonfrom 223.50Canning Valefrom 208.90Beckenhamfrom 203.30Gosnellsfrom 207.50Canningtonfrom 209.20Southern Riverfrom 223.50Rivertonfrom 215.90Willettonfrom 219.90Wattle Grovefrom 219.90Bentleyfrom 223.50Welshpoolfrom 223.30Kewdalefrom 219.90Piara Watersfrom 208.90Forrestdalefrom 209.90Seville Grovefrom 219.90Kelmscottfrom 224.70Bull Creekfrom 223.50Forrestfieldfrom 207.30

Prices from Western Australia Government. View all Western Australia suburbs. Compare fuel prices across Australia.