Cheapest fuel prices, trends and insights across Australia
Cheapest U91 Fuel Prices around Plympton, SA Today
As of 25 May 2026, the cheapest U91 around Plympton, SA is 169.90 c/L at United Somerton Park. Average across 41 stations within 5km of Plympton centre is 176.80 c/L and holding steady.
Prices from Australian Capital Territory Government, updated every 15 minutes.
U91 stations around Plympton
41 stations selling U91, sorted by price.
Fuel prices by type
7 fuel types available around Plympton.
Frequently asked questions
Where is the cheapest U91 around Plympton?
The cheapest U91 around Plympton, SA is 169.90 cents per litre at United Somerton Park, 150 Brighton Rd.
When is the best day to buy fuel in Plympton?
Based on the past 4 weeks, Thursdays tend to have the cheapest U91 prices around Plympton, averaging 175.20 c/L. Fridays tend to be the most expensive at 178.70 c/L – a difference of 3.5 cents.
How many petrol stations are around Plympton?
FuelTrack tracks prices at 41 stations selling U91 around Plympton, SA. The area has 7 fuel types available, including LPG, E10, U91, U95.
What petrol brands are around Plympton?
There are 6 fuel brands around Plympton including United, Liberty, Independent, Ampol, Mobil, U-Go. Compare prices across all brands to find the cheapest fuel.
Nearby suburbs
Suburbs near Plympton with U91 prices, sorted by distance.
Prices from Australian Capital Territory Government. View all Australian Capital Territory suburbs. Compare fuel prices across Australia.