Cheapest fuel prices, trends and insights across Australia
Cheapest U91 Fuel Prices around Port Adelaide, SA Today
As of 17 May 2026, the cheapest U91 around Port Adelaide, SA is 167.90 c/L at OTR Mansfield Park. Average across 23 stations within 5km of Port Adelaide centre is 178.30 c/L – down 3.6 cents over the past two weeks.
Prices from Tasmania 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 167.90 cents per litre at OTR Mansfield Park, 452 Grand Junction Rd & William St.
When is the best day to buy fuel in Port Adelaide?
Based on the past 4 weeks, Thursdays tend to have the cheapest U91 prices around Port Adelaide, averaging 175.80 c/L. Saturdays tend to be the most expensive at 180.40 c/L – a difference of 4.6 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 Independent, United, Ampol, Liberty, Coles Express. Compare prices across all brands to find the cheapest fuel.
Nearby suburbs
Suburbs near Port Adelaide with U91 prices, sorted by distance.
Prices from Tasmania Government. View all Tasmania suburbs. Compare fuel prices across Australia.