Suburb fuel prices
Cheap Unleaded 91 in Trigg Western Australia 6029
Whether Trigg is running cheap or dear for Unleaded 91 right now — from 141.8 c/L, averaging 165.7 c/L across 44 tracked stations in Trigg.
Prices as of 5 hr ago AEST · sourced from FuelWatch
FILL UP
Unleaded 91 in Trigg is cheaper than the Western Australia average
Trigg sits 8.1c below the Western Australia average. Prices here track the Perth cycle — check the 7-day outlook below before you decide.
How it compares
- Western Australia state avg173.8c/L-8.1c/L
- National avg167c/L-1.3c/L
- Wholesale (TGP)148.3c/L+17.4c/L
At a glance
Trigg fuel prices at a glance
- Cheapest Unleaded 91
- 141.8 c/L
- Suburb average
- 165.7 c/L
- Price range
- 38.1c spread
- Stations tracked
- 44
- Nearby alternatives
- 44
- Brands
- 9
- Postcode
- 6029
- Last updated
- 3 July 2026, 6:00 am AEST
Nearby stations
Cheapest Unleaded 91 stations around Trigg
No stations found directly in Trigg. Showing current Unleaded 91 prices in surrounding areas.
Showing 6 of 18 stations.
FuelRadar
Loading live map
FuelWatch WA
Today and tomorrow fuel prices in Trigg
Official WA next-day prices are published from 2:30pm and apply from 6am tomorrow. Use the tabs to compare today against the locked tomorrow price.
Petro Fuels Westminster
436 Wanneroo Rd
U91
141.8 c/L
141.8 c/L
No changeVibe Nollamara
66 Sylvia St
U91
159.3 c/L
159.3 c/L
No change7-Eleven Balga
102 Princess Rd
U91
159.9 c/L
159.9 c/L
No change7-Eleven Balcatta
174 Balcatta Rd
U91
161.9 c/L
161.9 c/L
No changeShell Reddy Express Duncraig
193 Warwick Rd
U91
161.9 c/L
161.9 c/L
No changeShell Reddy Express Girrawheen
60 Marangaroo Dr
U91
161.9 c/L
161.9 c/L
No changeShell Reddy Express Jolimont
6 Jersey St
U91
161.9 c/L
161.9 c/L
No changeShell Reddy Express Kingsley
47 Renegade Way
U91
161.9 c/L
161.9 c/L
No change
Source: FuelWatch WA official next-day prices. Tomorrow prices apply from 6:00am in Western Australia.
Frequently asked
Trigg fuel questions
The cheapest Unleaded 91 in Trigg is currently at Petro Fuels Westminster for 141.8 c/L.
7-day outlook
Trigg 7-day Unleaded 91 outlook
Trigg prices follow the Perth cycle, so this outlook takes the Perth Unleaded 91 forecast and adjusts it to Trigg's own price level using 90 days of local history. You can see the Perth benchmark alongside the local estimate below.
1 day until the cycle peak — fill up before then.
Perth today
166.7c/L
Predicted in 7 days
164.6c/L
7-day range
160.0 – 171.9c/L
All fuel types
Fuel prices in Trigg by type
Low, average and high for each fuel type from the 44 stations tracked here.
| Fuel | Low | Avg | High | Stations | Cheapest at |
|---|---|---|---|---|---|
| U91 | 141.8c | 165.7c | 179.9c | 44 | Petro Fuels Westminster |
| P95 | 177.9c | 184.1c | 191.9c | 10 | Caltex Gwelup |
| P98 | 185.9c | 193.6c | 201.9c | 10 | Caltex Gwelup |
| PDSL | 185.9c | 191.0c | 193.9c | 8 | Ampol Foodary Doubleview |
Nearby suburbs
Suburbs near Trigg
How Trigg compares to neighbouring areas — cheapest first, delta vs the Trigg average.
- WoWoodlandsCheapest
164.9c
-0.8vs Trigg - GwGwelup
164.9c
-0.8vs Trigg - DoDoubleview
164.9c
-0.8vs Trigg - InInnaloo
164.9c
-0.8vs Trigg - KaKarrinyup
164.9c
-0.8vs Trigg - ChChurchlands
164.9c
-0.8vs Trigg - TrTriggYou
165.7c
0.0vs Trigg - HaHamersley
165.9c
+0.2vs Trigg - WeWembley Downs
168.2c
+2.5vs Trigg - ScScarborough
168.2c
+2.5vs Trigg - WaWatermans Bay
176.9c
+11.2vs Trigg
Local brands
Fuel brands in Trigg
Open brand pages for broader price context, loyalty discounts and nearby station coverage before choosing a servo.
Explore the area
Browse fuel prices around Trigg
Step up to the city and state, compare neighbouring suburbs, or open the live Unleaded 91 map.
Trigg snapshot
Live Unleaded 91 prices in Trigg
Today's prices
In Trigg, Western Australia, the cheapest U91 today is 141.8c with an area average of 165.7c across 44 listed stations. Other fuels tracked in this suburb include P95 from 177.9c, P98 from 185.9c and PDSL from 185.9c.
Tomorrow's FuelWatch prices
FuelWatch WA has published tomorrow's prices for 24 station-grade listings around Trigg. Petro Fuels Westminster is the cheapest tomorrow at 141.8c for U91 (0.0c vs today).
How it compares
Trigg is currently 8.1c below the Western Australia state average of 173.8c. Open the live fuel map to see how individual stations spread within Trigg.
Compare neighbouring suburbs
Cheaper fuel may be nearby — compare Wembley Downs (from 161.9c), Scarborough (from 161.9c), Woodlands (from 163.9c), Gwelup (from 163.9c) or Doubleview (from 163.9c) before planning a fill-up.
FuelRadar app
Keep Trigg fuel prices in your pocket
Track Trigg prices, watch the local cycle and get an alert before the next jump — from your phone.
