Cheapest fuel prices, trends and insights across Australia
Cheapest Diesel Fuel Prices in Greater Sydney, NSW Today
As of 21 May 2026, the cheapest Diesel around Greater Sydney, NSW is 207.50 c/L at Speedway Smithfield. Average across 167 stations within 30km of Greater Sydney centre is 226.50 c/L – down 20.6 cents over the past two weeks.
Prices from New South Wales Government, updated every 15 minutes.
Cheapest Diesel stations in Greater Sydney
Top 20 of 167 stations, sorted by price.
Cheapest suburbs in the Greater Sydney area
Lowest live Diesel price per suburb across the wider Greater Sydney area. Distance from Greater Sydney centre.
Fuel prices by type
7 fuel types available around Greater Sydney.
Frequently asked questions
Where is the cheapest Diesel in Greater Sydney?
The cheapest Diesel around Greater Sydney, NSW is 207.50 cents per litre at Speedway Smithfield, 26-28 Smithfield Road, SMITHFIELD NSW 2164. The cheapest suburbs in the Greater Sydney area are Earlwood (169.90), Yagoona (172.90), Fairfield (174.50).
When is the best day to buy fuel in Greater Sydney?
Based on the past 4 weeks, Mondays tend to have the cheapest Diesel prices around Greater Sydney, averaging 234.30 c/L. Thursdays tend to be the most expensive at 240.60 c/L – a difference of 6.3 cents.
How many petrol stations are in Greater Sydney?
FuelTrack tracks prices at 167 stations selling Diesel around Greater Sydney, NSW. The area has 7 fuel types available, including LPG, U91, E10, U95.
What petrol brands are in Greater Sydney?
There are 11 fuel brands around Greater Sydney including Speedway, Budget, Independent, Metro, BP, Shell, Astron, United. Compare prices across all brands to find the cheapest fuel.
More suburbs in the Greater Sydney area
66 more suburbs with Diesel prices across the wider Greater Sydney area, sorted alphabetically.
Prices from New South Wales Government. View all New South Wales suburbs. Compare fuel prices across Australia.