Cheapest fuel prices, trends and insights across Australia
Cheapest U91 Fuel Prices around Dianella, WA Today
As of 21 May 2026, the cheapest U91 around Dianella, WA is 173.90 c/L at Vibe Morley. Average across 37 stations within 5km of Dianella centre is 187.00 c/L – up 5.9 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.
U91 stations around Dianella
37 stations selling U91, sorted by price.
Fuel prices by type
6 fuel types available around Dianella.
| Type | Cheapest | Average | Stations |
|---|---|---|---|
| LPG | 149.50 | 150.30 | 3 |
| U91 | 173.90 | 187.00 | 37 |
| U95 | 185.30 | 204.00 | 29 |
| U98 | 199.30 | 211.20 | 37 |
| Diesel | 199.90 | 221.30 | 17 |
| Premium Diesel | 217.90 | 229.20 | 27 |
Frequently asked questions
Where is the cheapest U91 around Dianella?
The cheapest U91 around Dianella, WA is 173.90 cents per litre at Vibe Morley, 430 Morley Dr.
When is the best day to buy fuel in Dianella?
Based on the past 4 weeks, Mondays tend to have the cheapest U91 prices around Dianella, averaging 173.30 c/L. Tuesdays tend to be the most expensive at 187.00 c/L – a difference of 13.7 cents.
How many petrol stations are around Dianella?
FuelTrack tracks prices at 37 stations selling U91 around Dianella, WA. The area has 6 fuel types available, including LPG, U91, U95, U98.
What petrol brands are around Dianella?
There are 7 fuel brands around Dianella including Vibe, Independent, Ampol, Petro Fuels, Shell, BP, 7-Eleven. Compare prices across all brands to find the cheapest fuel.
Nearby suburbs
Suburbs near Dianella with U91 prices, sorted by distance.
Prices from Western Australia Government. View all Western Australia suburbs. Compare fuel prices across Australia.