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Cheapest U91 Fuel Prices around Thornleigh, NSW Today
As of 20 May 2026, the cheapest U91 around Thornleigh, NSW is 176.50 c/L at Metro Petroleum Westleigh. Average across 19 stations within 5km of Thornleigh centre is 188.60 c/L – up 4.4 cents over the past two weeks.
Prices from New South Wales Government, updated every 15 minutes.
U91 stations around Thornleigh
19 stations selling U91, sorted by price.
Fuel prices by type
7 fuel types available around Thornleigh.
Frequently asked questions
Where is the cheapest U91 around Thornleigh?
The cheapest U91 around Thornleigh, NSW is 176.50 cents per litre at Metro Petroleum Westleigh, 128 DUFFY AV, WESTLEIGH NSW 2120.
When is the best day to buy fuel in Thornleigh?
Based on the past 4 weeks, Mondays tend to have the cheapest U91 prices around Thornleigh, averaging 176.60 c/L. Wednesdays tend to be the most expensive at 182.90 c/L – a difference of 6.3 cents.
How many petrol stations are around Thornleigh?
FuelTrack tracks prices at 19 stations selling U91 around Thornleigh, NSW. The area has 7 fuel types available, including LPG, U91, E10, U98.
What petrol brands are around Thornleigh?
There are 8 fuel brands around Thornleigh including Metro, Mobil, Independent, Reddy Express, Ampol, BP, Shell, 7-Eleven. Compare prices across all brands to find the cheapest fuel.
Nearby suburbs
Suburbs near Thornleigh with U91 prices, sorted by distance.
Prices from New South Wales Government. View all New South Wales suburbs. Compare fuel prices across Australia.