Suburb fuel prices

Cheap Petrol & Diesel in Trigg Western Australia 6029

Whether Trigg is running cheap or dear for U91 right now — from 142.8 c/L, averaging 181.1 c/L across 44 tracked stations in Trigg.

Prices as of 12 hr ago AEST · sourced from FuelWatch

WESTERN AUSTRALIA state average
Trigg · U91Above the state avg

WAIT

U91 in Trigg is dearer than the Western Australia average

Trigg sits 9.0c above the Western Australia average. Prices here track the Perth cycle — check the 7-day outlook below before you decide.

WESTERN AUSTRALIA average

How it compares

  • Western Australia state avg172.1c/L+9c/L
  • National avg164.8c/L+16.3c/L
  • Wholesale (TGP)148.3c/L+32.8c/L

At a glance

Trigg fuel prices at a glance

Cheapest U91
142.8 c/L
Suburb average
181.1 c/L
Price range
75.1c spread
Stations tracked
44
Nearby alternatives
44
Brands
9
Postcode
6029
Last updated
1 July 2026, 6:00 pm AEST

Nearby stations

Cheapest U91 stations around Trigg

No stations found directly in Trigg. Showing current U91 prices in surrounding areas.

  1. Petro Fuels Westminster

    Petro Fuels Westminster

    Cheapest

    6.7 km away · 436 Wanneroo Rd

    142.8 c/L

    Tomorrow 141.8 c/L-1.0

    -38.3 vs avg

    Directions
  2. Ampol Foodary Northlands

    Ampol Foodary Northlands

    6.8 km away · 391 Wanneroo Rd

    149.9 c/L

    Tomorrow 173.9 c/L+24.0

    -31.2 vs avg

    Directions
  3. Caltex Gwelup

    Caltex Gwelup

    3.6 km away · 1 Wishart St

    151.9 c/L

    Tomorrow 157.9 c/L+6.0

    -29.2 vs avg

    Directions
  4. Caltex Madeley

    Caltex Madeley

    8.6 km away · 182 Wanneroo Rd

    151.9 c/L

    Tomorrow 157.9 c/L+6.0

    -29.2 vs avg

    Directions
  5. Caltex Osborne Park

    Caltex Osborne Park

    7.9 km away · 8 Main St

    151.9 c/L

    Tomorrow 157.9 c/L+6.0

    -29.2 vs avg

    Directions
  6. Caltex Yokine

    Caltex Yokine

    9.2 km away · 398 Hector St

    151.9 c/L

    Tomorrow 157.9 c/L+6.0

    -29.2 vs avg

    Directions

Showing 6 of 18 stations.

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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.

StationFuelTodayTomorrowMove

  1. Petro Fuels Westminster

    436 Wanneroo Rd

    U91

    142.8 c/L

    141.8 c/L

    -1.0 c/L

  2. Petro Fuels Westminster

    436 Wanneroo Rd

    DSL

    154.8 c/L

    153.8 c/L

    -1.0 c/L

  3. Caltex Gwelup

    1 Wishart St

    U91

    151.9 c/L

    157.9 c/L

    +6.0 c/L

  4. Caltex Madeley

    182 Wanneroo Rd

    U91

    151.9 c/L

    157.9 c/L

    +6.0 c/L

  5. Caltex Osborne Park

    8 Main St

    U91

    151.9 c/L

    157.9 c/L

    +6.0 c/L

  6. Caltex Yokine

    398 Hector St

    U91

    151.9 c/L

    157.9 c/L

    +6.0 c/L

  7. Shell Reddy Express Duncraig

    193 Warwick Rd

    U91

    153.9 c/L

    157.9 c/L

    +4.0 c/L

  8. Shell Reddy Express Girrawheen

    60 Marangaroo Dr

    U91

    153.9 c/L

    157.9 c/L

    +4.0 c/L

Source: FuelWatch WA official next-day prices. Tomorrow prices apply from 6:00am in Western Australia.

Frequently asked

Trigg fuel questions

The cheapest U91 in Trigg is currently at Petro Fuels Westminster for 142.8 c/L.

7-day outlook

Trigg 7-day U91 outlook

Rising · +2.5c/L over 7 days

Trigg prices follow the Perth cycle, so this outlook takes the Perth U91 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.

Today until the cycle trough — usually the cheapest day.

Perth today

163.5c/L

Predicted in 7 days

166.0c/L

7-day range

160.0 – 172.4c/L

159.0166.0173.0ThuFriSatSunMonTueWed
Predicted price90% confidence band
See full 30-day forecastHow accurate is this?

All fuel types

Fuel prices in Trigg by type

Low, average and high for each fuel type from the 44 stations tracked here.

FuelLowAvgHighStationsCheapest at
U91142.8c166.0c195.9c44Petro Fuels Westminster
P95164.9c183.3c209.9c38Ampol Foodary Northlands
P98172.9c190.4c217.9c44Ampol Foodary Northlands
DSL154.8c180.6c194.9c14Petro Fuels Westminster
PDSL171.9c182.0c201.9c33Caltex Osborne Park
LPG159.5c159.6c159.9c4United Osborne Park

Trigg snapshot

Live U91 prices in Trigg

Today's prices

In Trigg, Western Australia, the cheapest U91 today is 142.8c with an area average of 166.0c across 44 listed stations. Other fuels tracked in this suburb include P95 from 164.9c, P98 from 172.9c and DSL from 154.8c.

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 (-1.0c vs today).

How it compares

Trigg is currently 9.0c above the Western Australia state average of 172.1c. 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 153.9c), Scarborough (from 153.9c), Woodlands (from 151.9c), Gwelup (from 151.9c) or Doubleview (from 151.9c) before planning a fill-up.

Brands operating here

5 fuel brands operate stations in Trigg, including Ampol, BP, Reddy, Caltex and 7-Eleven. Brand loyalty programs and discount apps can shift the cheapest pump by 4–6c/L on any given day.

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