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Cheapest Premium Diesel Fuel Prices in Mount Gambier, SA Today
As of 14 May 2026, the cheapest Premium Diesel around Mount Gambier, SA is 219.90 c/L at Mobil Mount Gambier. Average across 11 stations within 5km of Mount Gambier centre is 228.10 c/L – down 48.2 cents over the past two weeks.
Prices from New South Wales Government, updated every 15 minutes.
Cheapest Premium Diesel stations in Mount Gambier
Top 11 of 11 stations, sorted by price.
Cheapest suburbs in the Mount Gambier area
Lowest live Premium Diesel price per suburb across the wider Mount Gambier area. Distance from Mount Gambier centre.
Fuel prices by type
7 fuel types available around Mount Gambier.
Frequently asked questions
Where is the cheapest Premium Diesel in Mount Gambier?
The cheapest Premium Diesel around Mount Gambier, SA is 219.90 cents per litre at Mobil Mount Gambier, 82 Jubilee Hwy West.
When is the best day to buy fuel in Mount Gambier?
Based on the past 4 weeks, Tuesdays tend to have the cheapest Premium Diesel prices around Mount Gambier, averaging 250.50 c/L. Wednesdays tend to be the most expensive at 265.60 c/L – a difference of 15.1 cents.
How many petrol stations are in Mount Gambier?
FuelTrack tracks prices at 11 stations selling Premium Diesel around Mount Gambier, SA. The area has 7 fuel types available, including LPG, E10, U91, U95.
What petrol brands are in Mount Gambier?
There are 6 fuel brands around Mount Gambier including Mobil, Pearl Energy, BP, United, Independent, Ampol. Compare prices across all brands to find the cheapest fuel.
Prices from New South Wales Government. View all New South Wales suburbs. Compare fuel prices across Australia.