Cheapest fuel prices, trends and insights across Australia
Cheapest U91 Fuel Prices around St Peters, SA Today
As of 7 April 2026, the cheapest U91 around St Peters, SA is 221.50 c/L at Mobil Hampstead Gardens. Average across 46 stations is 223.50 c/L – down 21.4 cents over the past two weeks.
Prices from Tasmania Government, updated every 15 minutes.
U91 stations around St Peters
46 stations selling U91, sorted by price.
Fuel prices by type
7 fuel types available around St Peters.
Frequently asked questions
Where is the cheapest U91 around St Peters?
The cheapest U91 around St Peters, SA is 221.50 cents per litre at Mobil Hampstead Gardens, 323 North East Road.
When is the best day to buy fuel in St Peters?
Based on the past 4 weeks, Mondays tend to have the cheapest U91 prices around St Peters, averaging 234.90 c/L. Sundays tend to be the most expensive at 244.50 c/L – a difference of 9.6 cents.
How many petrol stations are around St Peters?
FuelTrack tracks 46 stations selling U91 around St Peters, SA. The area has 7 fuel types available, including LPG, E10, U91, U95.
What petrol brands are around St Peters?
There are 4 fuel brands around St Peters including Mobil, Independent, Ampol, BP. Compare prices across all brands to find the cheapest fuel.
Nearby suburbs
Prices from Tasmania Government. View all Tasmania suburbs. Compare fuel prices across Australia.