Cheapest Diesel Fuel Prices in Greater Adelaide, SA Today
As of 7 April 2026, the cheapest Diesel in Greater Adelaide, SA is 296.90 c/L at United Melrose Park. Average across 82 stations is 309.70 c/L – up 21.0 cents over the past two weeks.
Prices from South Australia Government, updated every 15 minutes.
Cheapest Diesel stations in Greater Adelaide
Top 20 of 82 stations, sorted by price.
Cheapest suburbs in Greater Adelaide
Lowest station price per suburb right now.
Fuel prices by type
7 fuel types available in Greater Adelaide.
Frequently asked questions
Where is the cheapest Diesel in Greater Adelaide?
The cheapest Diesel in Greater Adelaide, SA is 296.90 cents per litre at United Melrose Park, 993-997 South Road. The cheapest suburbs in the Greater Adelaide metro are St Marys (219.90), Salisbury Downs (219.90), Kilburn (220.70).
When is the best day to buy fuel in Greater Adelaide?
Based on the past 4 weeks, Tuesdays tend to have the cheapest Diesel prices in Greater Adelaide, averaging 287.70 c/L. Thursdays tend to be the most expensive at 299.80 c/L – a difference of 12.1 cents.
How many petrol stations are in Greater Adelaide?
FuelTrack tracks 82 stations selling Diesel in Greater Adelaide, SA. The area has 7 fuel types available, including LPG, E10, U91, U95.
What petrol brands are in Greater Adelaide?
There are 8 fuel brands in Greater Adelaide including United, Liberty, Ampol, Independent, Shell, BP, Coles Express, Reddy Express. Compare prices across all brands to find the cheapest fuel.
All suburbs in Greater Adelaide
61 more suburbs with Diesel prices across the Greater Adelaide metro.
Prices from South Australia Government. View all South Australia suburbs. Compare fuel prices across Australia.