Unleaded 91 from 159.9c/L in Western Australia 2026

Unleaded 91 in Western Australia from 159.9c/L, averaging 179.7c/L across 896 stations. Lowest reported average in Oldbury (162.1c/L avg).

Western Australia average

179.7c

Cheapest now
159.9 c/L
Official tomorrow
193.0 c/L
Stations
896
Market dataUpdated 1 day ago · FuelWatch
Western AustraliaPeak phase

WAIT

Western Australia averages 179.7 c/L for Unleaded 91.

Perth is in the rising phase. Waiting could save about $5.1 on a 60L tank when prices reach the next trough.

Open the fuel map7-day forecast

State benchmark

Western Australia fuel price snapshot

U91 state average
179.7 c/L
Lowest recent report
159.9 c/L
Cheapest major city
Perth · 169.6 c/L
Cheapest suburb
Oldbury · 162.1 c/L
Wholesale (TGP)
166.7 c/L
Recent station reports
896 · 299 suburbs
Data updated
21 July 2026

Fuel grades

Western Australia by fuel type

Compare grades across Western Australia, then open the one your vehicle uses.

Unleaded 91

Low 159.9 c/L · 896 stations

179.7 c/L

Diesel

Low 184.0 c/L · 627 stations

214.5 c/L

Premium 95

Low 173.3 c/L · 517 stations

190.0 c/L

Premium 98

Low 183.3 c/L · 720 stations

200.3 c/L

Premium Diesel

Low 192.5 c/L · 451 stations

216.6 c/L

Major cities

Unleaded 91 in major Western Australia cities

Open a city page for cheaper suburbs, brands and station prices in Western Australia.

Perth

Postcode 6000 · Low 159.9 c/L · 330 stations

169.6 c/L

Cheapest suburbs

Cheapest Unleaded 91 suburbs in Western Australia

The local areas pulling the U91 average down. Cheapest first, delta vs the Western Australia average.

  1. OL
    OldburyCheapest

    162.1c

    -17.6vs state
  2. IN
    Inglewood

    163.9c

    -15.8vs state
  3. WE
    Westminster

    165.1c

    -14.6vs state
  4. MA
    Maylands

    165.7c

    -14.0vs state
  5. MO
    Morley

    165.8c

    -13.9vs state
  6. BA
    Balcatta

    165.9c

    -13.8vs state
  7. MA
    Maddington

    166.0c

    -13.7vs state
  8. NE
    Neerabup

    166.4c

    -13.3vs state
  9. GO
    Golden Bay

    166.6c

    -13.1vs state
  10. TH
    Thornlie

    166.9c

    -12.8vs state
  11. AL
    Alkimos

    167.2c

    -12.5vs state
  12. WE
    West Swan

    167.5c

    -12.2vs state

Brand averages

Unleaded 91 brand averages in Western Australia

Brand averages help, but the suburb and station pages show whether a retailer is competitive where you drive.

Burk logo

Burk

Low 161.3 c/L · 13 stations · 1.3% share

165.3 c/L
7-Eleven logo

7-Eleven

Low 161.9 c/L · 55 stations · 5.7% share

165.3 c/L
Solo logo

Solo

Low 165.3 c/L · 3 stations · 0.3% share

165.3 c/L
Metro logo

Metro

Low 159.9 c/L · 12 stations · 1.2% share

169.0 c/L
Vibe logo

Vibe

Low 162.9 c/L · 50 stations · 5.2% share

170.5 c/L
Atlas logo

Atlas

Low 165.9 c/L · 18 stations · 1.9% share

172.1 c/L
United logo

United

Low 167.5 c/L · 32 stations · 3.3% share

173.2 c/L
Caltex logo

Caltex

Low 163.3 c/L · 88 stations · 9.1% share

175.0 c/L
Astron logo

Astron

Low 169.9 c/L · 5 stations · 0.5% share

175.1 c/L

89-day reported history

Unleaded 91 price trend in Western Australia

Use the chart for the movement and the expandable table for exact daily averages. A local average is context, not a guaranteed bowser price at every station.

Latest update
21 July 2026, 12:00 am
Evidence base
90 daily observations

What the data says

Unleaded 91 fell by 9.0c/L, from 189.1 to 180.1c/L.

Start
189.1c/L
Latest
180.1c/L
Net movement
-9.0c/L
Loading chart…
Daily reported Unleaded 91 average for Western Australia. Missing dates are not interpolated.
View the data table

The values used in the figure are listed below.

Unleaded 91 reported price history for Western Australia
DateAverage (c/L)Change (c)
23 Apr 2026189.1c/L0.0
24 Apr 2026186.0c/L-3.1
25 Apr 2026183.9c/L-5.2
26 Apr 2026180.4c/L-8.7
27 Apr 2026179.0c/L-10.1
28 Apr 2026176.8c/L-12.3
29 Apr 2026193.8c/L+4.7
30 Apr 2026189.1c/L0.0
1 May 2026182.1c/L-7.0
2 May 2026192.1c/L+3.0
3 May 2026183.3c/L-5.8
4 May 2026178.1c/L-11.0
5 May 2026176.1c/L-13.0
6 May 2026188.4c/L-0.7
7 May 2026186.2c/L-2.9
8 May 2026184.1c/L-5.0
9 May 2026183.2c/L-5.9
10 May 2026181.2c/L-7.9
11 May 2026178.9c/L-10.2
12 May 2026177.2c/L-11.9
13 May 2026187.9c/L-1.2
14 May 2026183.2c/L-5.9
15 May 2026179.8c/L-9.3
16 May 2026177.8c/L-11.3
17 May 2026177.4c/L-11.7
18 May 2026176.5c/L-12.6
19 May 2026177.6c/L-11.5
20 May 2026189.7c/L+0.6
21 May 2026185.7c/L-3.4
22 May 2026184.0c/L-5.1
23 May 2026185.5c/L-3.6
24 May 2026182.0c/L-7.1
25 May 2026180.9c/L-8.2
26 May 2026177.5c/L-11.6
27 May 2026189.6c/L+0.5
28 May 2026182.7c/L-6.4
29 May 2026177.3c/L-11.8
30 May 2026173.5c/L-15.6
31 May 2026172.0c/L-17.1
1 June 2026170.3c/L-18.8
2 June 2026169.0c/L-20.1
3 June 2026179.1c/L-10.0
4 June 2026174.1c/L-15.0
5 June 2026170.6c/L-18.5
6 June 2026169.2c/L-19.9
7 June 2026170.3c/L-18.8
8 June 2026164.8c/L-24.3
9 June 2026163.1c/L-26.0
10 June 2026174.6c/L-14.5
11 June 2026170.5c/L-18.6
12 June 2026168.9c/L-20.2
13 June 2026167.2c/L-21.9
14 June 2026164.7c/L-24.4
15 June 2026163.5c/L-25.6
16 June 2026162.3c/L-26.8
17 June 2026174.1c/L-15.0
18 June 2026168.1c/L-21.0
19 June 2026163.5c/L-25.6
20 June 2026163.5c/L-25.6
21 June 2026159.5c/L-29.6
22 June 2026158.7c/L-30.4
23 June 2026156.1c/L-33.0
24 June 2026165.6c/L-23.5
25 June 2026162.6c/L-26.5
26 June 2026160.4c/L-28.7
27 June 2026157.2c/L-31.9
28 June 2026154.2c/L-34.9
29 June 2026155.3c/L-33.8
30 June 2026151.5c/L-37.6
1 July 2026168.2c/L-20.9
2 July 2026170.5c/L-18.6
3 July 2026170.8c/L-18.3
4 July 2026170.5c/L-18.6
5 July 2026168.0c/L-21.1
6 July 2026166.6c/L-22.5
7 July 2026166.4c/L-22.7
8 July 2026175.7c/L-13.4
9 July 2026172.7c/L-16.4
10 July 2026169.5c/L-19.6
11 July 2026167.3c/L-21.8
12 July 2026175.2c/L-13.9
13 July 2026174.9c/L-14.2
14 July 2026173.9c/L-15.2
15 July 2026177.2c/L-11.9
16 July 2026180.7c/L-8.4
17 July 2026180.8c/L-8.3
18 July 2026180.8c/L-8.3
19 July 2026181.0c/L-8.1
20 July 2026180.9c/L-8.2
21 July 2026180.1c/L-9.0

Source: Unleaded 91 reported pump prices

Method: Daily observations use available reported station prices. Coverage and source update cadence can vary by date and area. Full methodology

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Timing · Peak phase

Should you fill up in Western Australia?

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Price stability

How Western Australia fuel prices move

Statewide price volatility and which fuel grades are most widely available.

Price stability

High
±15.4c std dev

Price spread

97.3c/L
cheapest to dearest

Variation

8.2%
coefficient of variation
Fuel gradeStations selling it
U91929
P98721
DSL655
P95518
PDSL451
LPG37
E8513

How to use this page

Reading Western Australia fuel prices

Western Australia is averaging 179.7 c/L for the U91 benchmark.

Use the state average for context, then check a recent station price on a route you already drive.

Check the update time before a detour

Check where your city sits in the price cycle before you fill up. Prices come from FuelWatch; reporting times vary, so confirm the station update time before driving farther for a lower board price. Compare nearby stations on the map.

Data updated 21 July, 12:22 pm AEST. Source: FuelWatch. Based on 896 stations. State averages are context; the station report time and pump price remain the final check.

Plan and explore

Forecast tools, Western Australia cities and other states

Pair the Western Australia price view with forecast and timing tools, open a city for suburb-level detail, or jump to another state.

Frequently asked

Western Australia fuel questions

The lowest reported Unleaded 91 in Western Australia is 159.9c/L, with the state averaging 179.7c/L across 896 stations. Check each station update time before making a detour.

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