Cheapest fuel prices, trends and insights across Australia
Cheapest U91 Fuel Prices around Prestons, NSW Today
As of 13 May 2026, the cheapest U91 around Prestons, NSW is 169.90 c/L at United Casula. Average across 28 stations within 5km of Prestons centre is 185.60 c/L – down 12.1 cents over the past two weeks.
Prices from New South Wales Government, updated every 15 minutes.
U91 stations around Prestons
28 stations selling U91, sorted by price.
Fuel prices by type
7 fuel types available around Prestons.
Frequently asked questions
Where is the cheapest U91 around Prestons?
The cheapest U91 around Prestons, NSW is 169.90 cents per litre at United Casula, 461 HUME HWY, CASULA NSW 2170.
When is the best day to buy fuel in Prestons?
Based on the past 4 weeks, Sundays tend to have the cheapest U91 prices around Prestons, averaging 184.70 c/L. Mondays tend to be the most expensive at 193.00 c/L – a difference of 8.3 cents.
How many petrol stations are around Prestons?
FuelTrack tracks prices at 28 stations selling U91 around Prestons, NSW. The area has 7 fuel types available, including LPG, E10, U91, U95.
What petrol brands are around Prestons?
There are 8 fuel brands around Prestons including United, Speedway, Independent, Ampol, 7-Eleven, Shell, BP, Metro. Compare prices across all brands to find the cheapest fuel.
Nearby suburbs
Suburbs near Prestons with U91 prices, sorted by distance.
Prices from New South Wales Government. View all New South Wales suburbs. Compare fuel prices across Australia.