Fuel Cheap Thornlie fuel prices, live today
Live petrol & diesel prices across Thornlie, Western Australia. There are 3 fuel stations in Thornlie across 3 brands, with Huntingdale just 1.8 km away. The most common brands in Thornlie are 7-Eleven, Ampol, Atlas. Pulled from the WA FuelWatch scheme, updated every 15 minutes.
Thornlie Unleaded Prices
Thornlie fuel price map
Cheap fuel in Thornlie, WA
The cheapest fuel in Thornlie right now is U91 194.9¢, diesel 240.9¢ (cents per litre). Compare live, discounted petrol, diesel and E10 prices at every reporting station near Thornlie - sorted cheapest first and refreshed every 15 minutes from official WA Government fuel data. No ads, no sign-up.
Fill up in Thornlie?Based on the Perth price cycle
No rushPerth Unleaded 91 is 199.9c/L, mid-cycle with no clear move. Fill up whenever suits.
Fuel stations in Thornlie
Live prices for every reporting station in Thornlie. Tap one for its own live prices, 14-day trend and directions.
Nearby suburbs
Cheaper local areas
The Perth area price trend
Thornlie sits about 15 km from the Perth price catchment, where 400 stations report live prices. Local pumps broadly follow the Perth price cycle - outer suburbs typically lag the centre by a day or two, so the 14-day trend below is your early warning for where Thornlie prices head next. The Perth unleaded average over the trailing fortnight is about 196.8c/L - use it as the benchmark for whether a Thornlie price is genuinely cheap. Full breakdown on the Perth fuel prices page.
Perth Fuel Price Trends
14-day regional average · WA
Frequently asked
What is the cheapest fuel in Thornlie right now?
Right now the cheapest fuel in Thornlie, WA is U91 194.9¢, diesel 240.9¢ (cents per litre), refreshed every 15 minutes from the WA FuelWatch scheme. The live price list on this page sorts every reporting station cheapest-first - pick a fuel type to compare E10, Unleaded 91, Premium 95/98 and diesel.
How many petrol stations are in Thornlie?
There are 3 reporting stations directly in Thornlie, across 3 brands. The live price list on this page also pulls in the nearest reporting stations outside Thornlie so you don't miss a cheaper fill-up just outside the suburb line.
When is fuel cheapest in Thornlie?
Thornlie follows the WA 42-day fuel cycle but lags the major metro centres by 24-48 hours. The cheapest pumps in Thornlie tend to be mid-week (Tuesday to Thursday). The closest cheaper alternative is usually Huntingdale, 1.8 km away. Check the live price list on this page before filling up.
Which fuel types does Fuel Daddy show for Thornlie?
Live prices in Thornlie cover Unleaded 91, Unleaded E10, Premium 95, Premium 98, Diesel and Premium Diesel wherever each of its 3 reporting stations carries them. Most major brands here also report E85 flex-fuel where it's available. Use the fuel-type dropdown above the price list to switch between them.
How often are Thornlie fuel prices updated?
Every 15 minutes. WA fuel retailers must report price changes to the Government within 30 minutes of the bowser changing, and Fuel Daddy refreshes from the WA FuelWatch scheme four times an hour. The 3 stations reporting in Thornlie are re-checked on every refresh (this page last generated 01:00 AEST, 25 August 2026).
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