Cheapest fuel prices, trends and insights across Australia
Cheapest Diesel Fuel Prices around Boulder, WA Today
As of 6 April 2026, the cheapest Diesel around Boulder, WA is 299.50 c/L at Liberty Kalgoorlie. Average across 5 stations is 310.20 c/L – up 24.6 cents over the past two weeks.
Prices from Western Australia Government, updated daily via FuelWatch.
WA prices are locked daily via FuelWatch – the price shown is guaranteed until tomorrow.
Diesel stations around Boulder
5 stations selling Diesel, sorted by price.
Fuel prices by type
5 fuel types available around Boulder.
| Type | Cheapest | Average | Stations |
|---|---|---|---|
| U91 | 225.50 | 229.30 | 8 |
| U95 | 244.20 | 246.10 | 4 |
| U98 | 248.50 | 253.90 | 6 |
| Diesel | 299.50 | 310.20 | 5 |
| Premium Diesel | 313.20 | 315.40 | 3 |
Frequently asked questions
Where is the cheapest Diesel around Boulder?
The cheapest Diesel around Boulder, WA is 299.50 cents per litre at Liberty Kalgoorlie, 69-71 Wilson St.
When is the best day to buy fuel in Boulder?
Based on the past 4 weeks, Tuesdays tend to have the cheapest Diesel prices around Boulder, averaging 297.10 c/L. Saturdays tend to be the most expensive at 313.90 c/L – a difference of 16.8 cents.
How many petrol stations are around Boulder?
FuelTrack tracks 5 stations selling Diesel around Boulder, WA. The area has 5 fuel types available, including U91, U95, U98, Diesel.
What petrol brands are around Boulder?
There are 4 fuel brands around Boulder including Liberty, BP, Shell, Astron. Compare prices across all brands to find the cheapest fuel.
Nearby suburbs
Prices from Western Australia Government. View all Western Australia suburbs. Compare fuel prices across Australia.