Cheapest fuel prices, trends and insights across Australia
Cheapest U98 Fuel Prices around Underdale, SA Today
As of 6 April 2026, the cheapest U98 around Underdale, SA is 244.50 c/L at Mobil Torrensville. Average across 40 stations is 249.80 c/L – down 19.6 cents over the past two weeks.
Prices from South Australia Government, updated every 15 minutes.
U98 stations around Underdale
40 stations selling U98, sorted by price.
Fuel prices by type
7 fuel types available around Underdale.
Frequently asked questions
Where is the cheapest U98 around Underdale?
The cheapest U98 around Underdale, SA is 244.50 cents per litre at Mobil Torrensville, 239 Henley Beach Rd.
When is the best day to buy fuel in Underdale?
Based on the past 4 weeks, Tuesdays tend to have the cheapest U98 prices around Underdale, averaging 264.50 c/L. Mondays tend to be the most expensive at 278.00 c/L – a difference of 13.5 cents.
How many petrol stations are around Underdale?
FuelTrack tracks 40 stations selling U98 around Underdale, SA. The area has 7 fuel types available, including LPG, E10, U91, U95.
What petrol brands are around Underdale?
There are 6 fuel brands around Underdale including Mobil, Liberty, United, U-Go, Independent, 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.