Cheapest fuel prices, trends and insights across Australia
Cheapest U91 Fuel Prices around Thornleigh, NSW Today
As of 19 May 2026, the cheapest U91 around Thornleigh, NSW is 171.90 c/L at Mobil 1 Carlingford Car Care. Average across 19 stations within 5km of Thornleigh centre is 187.80 c/L – up 0.8 cents over the past two weeks.
Prices from Queensland 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 171.90 cents per litre at Mobil 1 Carlingford Car Care, 482 North Rocks Rd, Carlingford NSW 2118.
When is the best day to buy fuel in Thornleigh?
Based on the past 4 weeks, Thursdays tend to have the cheapest U91 prices around Thornleigh, averaging 179.00 c/L. Mondays tend to be the most expensive at 183.00 c/L – a difference of 4.0 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, E10, U91, U95.
What petrol brands are around Thornleigh?
There are 8 fuel brands around Thornleigh including Mobil, Metro, Independent, 7-Eleven, Ampol, BP, Shell, Reddy Express. Compare prices across all brands to find the cheapest fuel.
Nearby suburbs
Suburbs near Thornleigh with U91 prices, sorted by distance.
Prices from Queensland Government. View all Queensland suburbs. Compare fuel prices across Australia.