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Cheapest Premium Diesel Fuel Prices around Boulder, WA Today
As of 8 April 2026, the cheapest Premium Diesel around Boulder, WA is 319.90 c/L at Caltex Kalgoorlie. Average across 3 stations is 327.40 c/L – up 30.0 cents over the past two weeks.
Prices from New South Wales Government, updated daily via FuelWatch.
WA prices are locked daily via FuelWatch – the price shown is guaranteed until tomorrow.
Premium Diesel stations around Boulder
3 stations selling Premium Diesel, sorted by price.
Fuel prices by type
5 fuel types available around Boulder.
Frequently asked questions
Where is the cheapest Premium Diesel around Boulder?
The cheapest Premium Diesel around Boulder, WA is 319.90 cents per litre at Caltex Kalgoorlie, 77 Egan St.
When is the best day to buy fuel in Boulder?
Based on the past 4 weeks, Wednesdays tend to have the cheapest Premium Diesel prices around Boulder, averaging 307.90 c/L. Mondays tend to be the most expensive at 316.30 c/L – a difference of 8.4 cents.
How many petrol stations are around Boulder?
FuelTrack tracks 3 stations selling Premium Diesel around Boulder, WA. The area has 5 fuel types available, including U91, U95, U98, Diesel.
What petrol brands are around Boulder?
There are 1 fuel brands around Boulder including Ampol. Compare prices across all brands to find the cheapest fuel.
Nearby suburbs
Prices from New South Wales Government. View all New South Wales suburbs. Compare fuel prices across Australia.