Cheapest Diesel Fuel Prices in New South Wales Today
As of 21 May 2026, compare live Diesel prices across 337 stations in 121 suburbs across New South Wales. Cheapest right now is 207.50 c/L in Smithfield. State average is 226.40 c/L. Prices from official New South Wales government data, updated every 15 minutes.
Cheapest suburbs for Diesel in New South Wales
Lowest live price per suburb.
Most expensive suburbs for Diesel
Highest live Diesel price per suburb.
Regions in New South Wales
Browse fuel prices by metro area and region.
121 suburbs in New South Wales
Browse live Diesel prices by suburb, sorted alphabetically.
Frequently asked questions
Where is the cheapest fuel in New South Wales?
As of 21 May 2026, the cheapest Diesel in New South Wales is 207.50 cents per litre in Smithfield. The state average is 226.40 c/L across 337 stations. Prices update every 15 minutes from official government data.
How many petrol stations are in New South Wales?
FuelTrack tracks prices at 337 petrol stations across 121 suburbs in New South Wales. Prices are sourced from official government fuel price monitoring schemes and updated every 15 minutes.
What is the best day to buy fuel in New South Wales?
Fuel prices in New South Wales follow weekly cycles that vary by region. Patterns differ between metro and regional areas, so the cheapest day depends on your specific suburb.
Compare fuel prices in other states
Prices from official New South Wales government fuel price monitoring data. Compare fuel prices across Australia.