Cheapest fuel prices, trends and insights across Australia
Cheapest Premium Diesel Fuel Prices around Prestons, NSW Today
As of 8 April 2026, the cheapest Premium Diesel around Prestons, NSW is 307.90 c/L at Speedway Casula. Average across 23 stations is 320.90 c/L – up 35.8 cents over the past two weeks.
Prices from New South Wales Government, updated every 15 minutes.
Premium Diesel stations around Prestons
23 stations selling Premium Diesel, sorted by price.
Fuel prices by type
7 fuel types available around Prestons.
Frequently asked questions
Where is the cheapest Premium Diesel around Prestons?
The cheapest Premium Diesel around Prestons, NSW is 307.90 cents per litre at Speedway Casula, 572-576 Hume Hwy, CASULA NSW 2170.
When is the best day to buy fuel in Prestons?
Based on the past 4 weeks, Wednesdays tend to have the cheapest Premium Diesel prices around Prestons, averaging 289.00 c/L. Mondays tend to be the most expensive at 303.20 c/L – a difference of 14.2 cents.
How many petrol stations are around Prestons?
FuelTrack tracks 23 stations selling Premium Diesel around Prestons, NSW. The area has 7 fuel types available, including LPG, E10, U95, U91.
What petrol brands are around Prestons?
There are 7 fuel brands around Prestons including Speedway, Costco, Metro, 7-Eleven, BP, Ampol, Shell. Compare prices across all brands to find the cheapest fuel.
Nearby suburbs
Prices from New South Wales Government. View all New South Wales suburbs. Compare fuel prices across Australia.