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Cheapest U91 Fuel Prices around Smithfield Plains, SA Today
As of 7 April 2026, the cheapest U91 around Smithfield Plains, SA is 221.50 c/L at Leroy’s Munno Para. Average across 17 stations is 223.50 c/L – down 21.5 cents over the past two weeks.
Prices from South Australia Government, updated every 15 minutes.
U91 stations around Smithfield Plains
17 stations selling U91, sorted by price.
Fuel prices by type
7 fuel types available around Smithfield Plains.
Frequently asked questions
Where is the cheapest U91 around Smithfield Plains?
The cheapest U91 around Smithfield Plains, SA is 221.50 cents per litre at Leroy’s Munno Para, Shop 111/600 Main N Rd.
When is the best day to buy fuel in Smithfield Plains?
Based on the past 4 weeks, Mondays tend to have the cheapest U91 prices around Smithfield Plains, averaging 239.80 c/L. Saturdays tend to be the most expensive at 244.40 c/L – a difference of 4.6 cents.
How many petrol stations are around Smithfield Plains?
FuelTrack tracks 17 stations selling U91 around Smithfield Plains, SA. The area has 7 fuel types available, including LPG, E10, U91, U95.
What petrol brands are around Smithfield Plains?
There are 3 fuel brands around Smithfield Plains including Independent, Reddy Express, Ampol. 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.