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Cheapest Diesel Fuel Prices around Blacktown, NSW Today
As of 20 May 2026, the cheapest Diesel around Blacktown, NSW is 217.50 c/L at Speedway Sunnyholt. Average across 11 stations within 5km of Blacktown centre is 235.20 c/L – down 23.1 cents over the past two weeks.
Prices from New South Wales Government, updated every 15 minutes.
Diesel stations around Blacktown
11 stations selling Diesel, sorted by price.
Fuel prices by type
7 fuel types available around Blacktown.
Frequently asked questions
Where is the cheapest Diesel around Blacktown?
The cheapest Diesel around Blacktown, NSW is 217.50 cents per litre at Speedway Sunnyholt, 162 Sunnyholt Rd, Blacktown NSW 2148.
When is the best day to buy fuel in Blacktown?
Based on the past 4 weeks, Mondays tend to have the cheapest Diesel prices around Blacktown, averaging 236.40 c/L. Wednesdays tend to be the most expensive at 249.10 c/L – a difference of 12.7 cents.
How many petrol stations are around Blacktown?
FuelTrack tracks prices at 11 stations selling Diesel around Blacktown, NSW. The area has 7 fuel types available, including LPG, E10, U91, U95.
What petrol brands are around Blacktown?
There are 7 fuel brands around Blacktown including Speedway, Liberty, Independent, Reddy Express, Ampol, BP, 7-Eleven. Compare prices across all brands to find the cheapest fuel.
Nearby suburbs
Suburbs near Blacktown with Diesel prices, sorted by distance.
Prices from New South Wales Government. View all New South Wales suburbs. Compare fuel prices across Australia.