Cheapest fuel prices, trends and insights across Australia
Cheapest U91 Fuel Prices around Keswick, SA Today
As of 7 April 2026, the cheapest U91 around Keswick, SA is 219.90 c/L at United Melrose Park. Average across 40 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 Keswick
40 stations selling U91, sorted by price.
Fuel prices by type
7 fuel types available around Keswick.
Frequently asked questions
Where is the cheapest U91 around Keswick?
The cheapest U91 around Keswick, SA is 219.90 cents per litre at United Melrose Park, 993-997 South Road.
When is the best day to buy fuel in Keswick?
Based on the past 4 weeks, Tuesdays tend to have the cheapest U91 prices around Keswick, averaging 239.70 c/L. Saturdays tend to be the most expensive at 244.50 c/L – a difference of 4.8 cents.
How many petrol stations are around Keswick?
FuelTrack tracks 40 stations selling U91 around Keswick, SA. The area has 7 fuel types available, including LPG, E10, U91, U95.
What petrol brands are around Keswick?
There are 5 fuel brands around Keswick including United, Liberty, Mobil, Ampol, Independent. 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.