State fuel prices
Premium Diesel Prices in Western Australia 2026
Compare Premium Diesel prices across Western Australia. Find the cheapest Premium Diesel stations near you.
Premium Diesel442 stations164 suburbsAwaiting fresh feed
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Western Australia averages 201.3 c/L for Premium Diesel right now.
Perth is near its cycle trough. Filling now saves about $2.46 on a 60L tank vs. the next forecast peak.
181.3 c/L
Cheapest city: Perth
201.3 c/L
Across Western Australia
247.9 c/L
442
164 suburbs
Fuel grades
Western Australia by fuel type
Compare grades across Western Australia, then open the one your vehicle uses.
Major cities
Premium Diesel in major Western Australia cities
Open a city page for cheaper suburbs, brands and station prices in Western Australia.
Cheapest suburbs
Cheapest Premium Diesel suburbs in Western Australia
The local areas pulling the PDSL average down — cheapest first, delta vs the Western Australia average.
- OlOldburyCheapest
184.0c
-17.3vs state - MoMorley
189.2c
-12.1vs state - OrOrange Grove
191.9c
-9.4vs state - NaNaval Base
192.0c
-9.3vs state - WaWandi
192.4c
-8.9vs state - KaKarrakup
192.8c
-8.5vs state - OsOsborne Park
193.5c
-7.8vs state - WaWanneroo
194.1c
-7.2vs state - MaMaddington
194.2c
-7.1vs state - BaBassendean
194.9c
-6.4vs state - AlAlkimos
195.0c
-6.3vs state - PaParkwood
195.2c
-6.1vs state
Brand averages
Premium Diesel brand averages in Western Australia
Brand averages help, but the suburb and station pages show whether a retailer is competitive where you drive.
Burk
Low 181.3 c/L · 3 stations · 0.3% share
Atlas
Low 184.9 c/L · 7 stations · 0.8% share
Liberty
Low 181.3 c/L · 16 stations · 1.7% share
United
Low 187.5 c/L · 11 stations · 1.2% share
Vibe
Low 186.7 c/L · 17 stations · 1.8% share
SHELL
Low 186.9 c/L · 14 stations · 1.5% share
Reddy
Low 189.9 c/L · 10 stations · 1.1% share
BP
Low 189.9 c/L · 91 stations · 9.8% share
7-Eleven
Low 196.9 c/L · 54 stations · 5.8% share
90-day price trend
Premium Diesel · Western Australia
Source: Premium Diesel reported pump prices, last 90 days.
Timing · Trough phase
Should you fill up in Western Australia?
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Check where your city sits in the price cycle before you fill up.
See the live price cyclePrice stability
How Western Australia fuel prices move
Statewide price volatility and which fuel grades are most widely available.
Price stability
Price spread
Variation
| Fuel grade | Stations selling it |
|---|---|
| U91 | 898 |
| P98 | 709 |
| DSL | 620 |
| P95 | 515 |
| PDSL | 445 |
| LPG | 38 |
| E85 | 13 |
State benchmark
Western Australia fuel at a glance
- PDSL state average
- 201.3 c/L
- Cheapest tracked now
- 181.3 c/L
- Cheapest major city
- Perth · 199.3 c/L
- Cheapest suburb
- Oldbury · 184.0 c/L
- Wholesale (TGP)
- 190.7 c/L
- Stations tracked
- 442 · 164 suburbs
Frequently asked
Western Australia fuel questions
The cheapest Premium Diesel in Western Australia today is 181.3c/L, with the state averaging 201.3c/L across 442 stations. Prices update every 15 minutes from official government data.
Western Australia snapshot
Live Premium Diesel prices in Western Australia
Where Premium Diesel is cheapest in Western Australia
Oldbury 6121 is currently one of the cheaper tracked suburbs for Premium Diesel at 184.0 c/L, while Perth is the lowest-priced major city at 199.3 c/L.
Plan and explore
Forecast tools, Western Australia cities and other states
Pair the Western Australia price view with the AI predictor and timing tools, open a city for suburb-level detail, or jump to another state.
FuelRadar app
Keep Western Australia fuel prices in your pocket
Track Western Australia prices, watch the cycle and get an alert before the next jump — from your phone.
- Today's call: fill up, wait or hold
- A heads-up before the next price jump
- Forecast the bottom of the cycle
- Cheapest servo near you, in seconds
