Fuel Cheap Thornleigh fuel prices, live today
Live petrol & diesel prices across Thornleigh, New South Wales. There are 4 fuel stations in Thornleigh (2120) across 4 brands, with Normanhurst just 0.6 km away. The most common brands in Thornleigh are Ampol Foodary, BP, Metro Fuel. Pulled from the NSW Government FuelCheck program, updated every 15 minutes.
Thornleigh Unleaded Prices
Thornleigh fuel price map
Cheap fuel in Thornleigh (2120), NSW
The cheapest fuel in Thornleigh right now is U91 204.9¢, E10 199.9¢, diesel 250.9¢ (cents per litre). Compare live, discounted petrol, diesel and E10 prices at every reporting station near Thornleigh - sorted cheapest first and refreshed every 15 minutes from official NSW Government fuel data. No ads, no sign-up.
Fill up in Thornleigh?Based on the Parramatta price cycle
Wait if you canParramatta E10 is 200.8c/L, near the top of its 192.9-200.8c cycle and still rising. Hold off if you can - a price drop is likely.
Fuel stations in Thornleigh
Live prices for every reporting station in Thornleigh. Tap one for its own live prices, 14-day trend and directions.
Nearby suburbs
Cheaper local areas
The Parramatta area price trend
Thornleigh sits about 12 km from the Parramatta price catchment, where 445 stations report live prices. Local pumps broadly follow the Parramatta 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 Thornleigh prices head next. The Parramatta unleaded average over the trailing fortnight is about 195.4c/L - use it as the benchmark for whether a Thornleigh price is genuinely cheap. Full breakdown on the Parramatta fuel prices page.
Parramatta Fuel Price Trends
14-day regional average · NSW
Frequently asked
What is the cheapest fuel in Thornleigh right now?
Right now the cheapest fuel in Thornleigh (2120), NSW is U91 204.9¢, E10 199.9¢, diesel 250.9¢ (cents per litre), refreshed every 15 minutes from the NSW Government FuelCheck program. 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 Thornleigh?
There are 4 reporting stations directly in Thornleigh, across 4 brands. The live price list on this page also pulls in the nearest reporting stations outside Thornleigh so you don't miss a cheaper fill-up just outside the suburb line.
When is fuel cheapest in Thornleigh?
Thornleigh follows the NSW 4 to 6 week fuel cycle but lags the major metro centres by 24-48 hours. The cheapest pumps in Thornleigh tend to be mid-week (Tuesday to Thursday). The closest cheaper alternative is usually Normanhurst, 0.6 km away. Check the live price list on this page before filling up.
Which fuel types does Fuel Daddy show for Thornleigh?
Live prices in Thornleigh cover Unleaded 91, Unleaded E10, Premium 95, Premium 98, Diesel and Premium Diesel wherever each of its 4 reporting stations carries them. E85 ethanol is uncommon at Thornleigh stations. Use the fuel-type dropdown above the price list to switch between them.
How often are Thornleigh fuel prices updated?
Every 15 minutes. NSW fuel retailers must report price changes to the Government within 30 minutes of the bowser changing, and Fuel Daddy refreshes from the NSW Government FuelCheck program four times an hour. The 4 stations reporting in Thornleigh are re-checked on every refresh (this page last generated 01:04 AEST, 25 August 2026).
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