United Petroleum Fuel Prices in Western Australia
As of 4 September 2026, United Petroleum sells Unleaded Petrol in Western Australia from 191.9c per litre across 32 stations, averaging 204.0c — 11.2c below the Western Australia average of 215.2c. The cheapest United Petroleum Unleaded right now is 191.9c at United Petroleum Naval Base.
Compare United Petroleum prices across 32 stations in Western Australia. Updated 04:46 AM, 04 Sep 2026.
Western Australia data source: Petrolmate sources Western Australian prices directly from
WA FuelWatch, the WA Government's 24-hour rule price scheme — WA retailers must publish their next-day prices by 2pm and hold them for 24 hours. We sync at 6am Perth time (9am AEDT).
Unleaded Petrol (204.0c)
Premium Unleaded 95 (217.1c)
Premium Unleaded 98 (224.1c)
Diesel (248.8c)
LPG/Autogas (159.5c)
204.0c
Average Unleaded Petrol
Cheapest United Petroleum Unleaded Petrol in Western Australia
United Naval Base Truck Stop
191.9c
United Naval Base Truck Stop
191.9c
United Pinjarra Truck Stop
193.3c
United Pinjarra Truck Stop
193.3c
United Maddington Truck Stop
195.9c
United Maddington Truck Stop
195.9c
United Perth Airport Truck Stop
196.9c
United Perth Airport Truck Stop
196.9c
United Byford
Byford • 801-803 South Western Hwy...
197.9c
United Byford
Byford • 801-803 South Western Hwy...
197.9c
217.1c
Average Premium Unleaded 95
Cheapest United Petroleum Premium Unleaded 95 in Western Australia
United Naval Base Truck Stop
205.9c
United Naval Base Truck Stop
205.9c
United Pinjarra Truck Stop
207.3c
United Pinjarra Truck Stop
207.3c
United Maddington Truck Stop
209.9c
United Maddington Truck Stop
209.9c
United Perth Airport Truck Stop
210.9c
United Perth Airport Truck Stop
210.9c
United Byford
Byford • 801-803 South Western Hwy...
211.9c
United Byford
Byford • 801-803 South Western Hwy...
211.9c
224.1c
Average Premium Unleaded 98
Cheapest United Petroleum Premium Unleaded 98 in Western Australia
United Naval Base Truck Stop
213.9c
United Naval Base Truck Stop
213.9c
United Pinjarra Truck Stop
215.3c
United Pinjarra Truck Stop
215.3c
United Maddington Truck Stop
217.9c
United Maddington Truck Stop
217.9c
United Perth Airport Truck Stop
218.9c
United Perth Airport Truck Stop
218.9c
United Byford
Byford • 801-803 South Western Hwy...
219.9c
United Byford
Byford • 801-803 South Western Hwy...
219.9c
Cheapest United Petroleum Diesel in Western Australia
United Pinjarra Truck Stop
236.3c
United Pinjarra Truck Stop
238.3c
United Albany Orana
Orana • 367 Albany Hwy...
238.5c
United Maddington Truck Stop
238.9c
United Neerabup Truck Stop
239.9c
United Albany Orana
Orana • 367 Albany Hwy...
240.5c
159.5c
Average LPG/Autogas
Cheapest United Petroleum LPG/Autogas in Western Australia
United Lexia Truck Stop
Lexia • 779 Gnangara Rd...
159.5c
United Perth Airport Truck Stop
159.5c
United East Victoria Park
159.5c
United East Victoria Park
159.5c
United Kewdale Truck Stop
159.5c
United Petroleum in Western Australia Insights
- United Petroleum is 11.2c cheaper than the Western Australia average.
- Price spread of 50.0c means location matters. Check suburbs before filling.
- Finding the cheapest United Petroleum can save $6.05 per 50L tank.
United Petroleum by Suburb
Compare Brands in Western Australia