Cheapest fuel prices, trends and insights across Australia
Cheapest Premium Diesel Fuel Prices around Marion, SA Today
As of 6 April 2026, the cheapest Premium Diesel around Marion, SA is 296.90 c/L at U-Go St Marys. Average across 24 stations is 307.80 c/L – up 18.2 cents over the past two weeks.
Prices from South Australia Government, updated every 15 minutes.
Premium Diesel stations around Marion
24 stations selling Premium Diesel, sorted by price.
Fuel prices by type
7 fuel types available around Marion.
Frequently asked questions
Where is the cheapest Premium Diesel around Marion?
The cheapest Premium Diesel around Marion, SA is 296.90 cents per litre at U-Go St Marys, 1129-1131 South Rd & Southern Av.
When is the best day to buy fuel in Marion?
Based on the past 4 weeks, Wednesdays tend to have the cheapest Premium Diesel prices around Marion, averaging 299.30 c/L. Mondays tend to be the most expensive at 313.20 c/L – a difference of 13.9 cents.
How many petrol stations are around Marion?
FuelTrack tracks 24 stations selling Premium Diesel around Marion, SA. The area has 7 fuel types available, including LPG, E10, U91, U95.
What petrol brands are around Marion?
There are 5 fuel brands around Marion including U-Go, United, Ampol, Independent, Liberty. Compare prices across all brands to find the cheapest fuel.
Nearby suburbs
Prices from South Australia Government. View all South Australia suburbs. Compare fuel prices across Australia.