Cheapest fuel prices, trends and insights across Australia
Cheapest U91 Fuel Prices around Port Adelaide, SA Today
As of 21 May 2026, the cheapest U91 around Port Adelaide, SA is 167.50 c/L at Liberty Port Adelaide. Average across 23 stations within 5km of Port Adelaide centre is 173.10 c/L – down 2.4 cents over the past two weeks.
Prices from South Australia Government, updated every 15 minutes.
U91 stations around Port Adelaide
23 stations selling U91, sorted by price.
Fuel prices by type
7 fuel types available around Port Adelaide.
Frequently asked questions
Where is the cheapest U91 around Port Adelaide?
The cheapest U91 around Port Adelaide, SA is 167.50 cents per litre at Liberty Port Adelaide, Cnr St Vincents & Perkins Drive.
When is the best day to buy fuel in Port Adelaide?
Based on the past 4 weeks, Saturdays tend to have the cheapest U91 prices around Port Adelaide, averaging 175.00 c/L. Fridays tend to be the most expensive at 177.60 c/L – a difference of 2.6 cents.
How many petrol stations are around Port Adelaide?
FuelTrack tracks prices at 23 stations selling U91 around Port Adelaide, SA. The area has 7 fuel types available, including LPG, E10, U91, U95.
What petrol brands are around Port Adelaide?
There are 5 fuel brands around Port Adelaide including Liberty, United, Independent, Coles Express, Ampol. Compare prices across all brands to find the cheapest fuel.
Nearby suburbs
Suburbs near Port Adelaide with U91 prices, sorted by distance.
Prices from South Australia Government. View all South Australia suburbs. Compare fuel prices across Australia.