Fuel prices

Unleaded 91 prices across Australia

See how Unleaded 91 is priced across Australia. From 158.7 c, national average 208.4 c. Compare cheaper states, retailer networks and stations listing this grade.

Cheapest now

158.7c

Recent trend

Fill up

49.7c below the national Unleaded 91 average

at the cheapest of 7,120 stations

National avg
208.4 c
Highest
259.6 c
Stations
7,120
See prices near youCompare other grades
Market dataUpdated 8 min ago · supported government reporting feeds where available
Unleaded 91 value checkBelow average

FILL UP

The cheapest Unleaded 91 is 49.7c under the national average.

Good value nationally. But prices swing through the weekly cycle, so confirm the nearest station on the fuel map before driving.

See cheapest Unleaded 91 near youHow the cycle works
Lowest reportedWell under the average

49.7¢ below National average

Cheapest listed · Unleaded 91

We don't have a Unleaded 91 station leaderboard for Australia at the moment. Open the fuel map to see which nearby stations list Unleaded 91.

Open the fuel map

Cheapest listed

158.7¢

vs National average

Across 7,120 stations

208.4¢

-49.7¢

About this grade

What is Unleaded 91?

1

Unleaded 91 (U91, "regular unleaded") is the baseline petrol grade at 91 RON with no ethanol. It is the safe default for almost every petrol vehicle on the road and the benchmark every other grade is priced against. If your car only specifies "unleaded", U91 is what it means.

How it compares

  • E10vsUnleaded 91

    E10 is usually a few cents cheaper and has slightly higher octane (94 vs 91), but can give marginally lower fuel economy. Most cars built after 1986 run on either.

Fuel details

Unleaded 91 key facts

Octane rating (RON)
91
Ethanol content
None
Typical use
Almost every petrol car
Cheapest nationally
158.7 c
National average
208.4 c
Highest nationally
259.6 c
Stations tracked
7,120

FuelRadar

Loading current fuel data

Reported prices and update times are being prepared for this page.

90-day reported history

Unleaded 91 price trend

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
5 Aug 2026, 10:00 am AEST
Evidence base
88 daily observations

What the data says

Unleaded 91 rose by 23.0c/L, from 181.7 to 204.7c/L.

Start
181.7c/L
Latest
204.7c/L
Net movement
+23.0c/L
Loading chart…
Daily reported Unleaded 91 average for the selected area. Missing dates are not interpolated.
View the data table

The values used in the figure are listed below.

Unleaded 91 reported price history
DateAverage (c/L)Change (c)
7 May 2026181.7c/L0.0
8 May 2026182.0c/L+0.3
9 May 2026181.6c/L-0.1
10 May 2026182.0c/L+0.3
11 May 2026181.9c/L+0.2
12 May 2026181.4c/L-0.3
13 May 2026180.1c/L-1.6
14 May 2026180.5c/L-1.2
15 May 2026180.0c/L-1.7
16 May 2026179.4c/L-2.3
17 May 2026180.9c/L-0.8
18 May 2026181.3c/L-0.4
19 May 2026181.5c/L-0.2
20 May 2026182.6c/L+0.9
21 May 2026184.0c/L+2.3
22 May 2026184.0c/L+2.3
23 May 2026183.8c/L+2.1
24 May 2026183.8c/L+2.1
25 May 2026183.8c/L+2.1
26 May 2026183.7c/L+2.0
27 May 2026183.1c/L+1.4
28 May 2026183.2c/L+1.5
29 May 2026182.0c/L+0.3
30 May 2026180.5c/L-1.2
31 May 2026179.7c/L-2.0
1 June 2026179.5c/L-2.2
2 June 2026178.2c/L-3.5
3 June 2026176.3c/L-5.4
4 June 2026175.1c/L-6.6
5 June 2026173.2c/L-8.5
6 June 2026171.7c/L-10.0
7 June 2026171.1c/L-10.6
8 June 2026170.7c/L-11.0
9 June 2026170.7c/L-11.0
10 June 2026169.6c/L-12.1
11 June 2026169.6c/L-12.1
12 June 2026169.0c/L-12.7
13 June 2026168.4c/L-13.3
14 June 2026168.0c/L-13.7
15 June 2026167.9c/L-13.8
16 June 2026167.8c/L-13.9
17 June 2026167.0c/L-14.7
18 June 2026166.9c/L-14.8
19 June 2026166.0c/L-15.7
20 June 2026164.6c/L-17.1
21 June 2026164.1c/L-17.6
22 June 2026163.7c/L-18.0
24 June 2026161.4c/L-20.3
25 June 2026160.8c/L-20.9
26 June 2026159.8c/L-21.9
27 June 2026158.4c/L-23.3
28 June 2026157.9c/L-23.8
29 June 2026157.5c/L-24.2
30 June 2026157.1c/L-24.6
1 July 2026157.3c/L-24.4
2 July 2026161.8c/L-19.9
3 July 2026164.0c/L-17.7
4 July 2026166.4c/L-15.3
5 July 2026168.8c/L-12.9
6 July 2026169.4c/L-12.3
7 July 2026170.0c/L-11.7
8 July 2026169.5c/L-12.2
9 July 2026169.9c/L-11.8
10 July 2026169.4c/L-12.3
11 July 2026169.0c/L-12.7
12 July 2026168.8c/L-12.9
15 July 2026171.0c/L-10.7
16 July 2026171.0c/L-10.7
17 July 2026172.2c/L-9.5
18 July 2026173.7c/L-8.0
19 July 2026174.9c/L-6.8
20 July 2026175.5c/L-6.2
21 July 2026176.4c/L-5.3
22 July 2026178.0c/L-3.7
23 July 2026181.1c/L-0.6
24 July 2026183.2c/L+1.5
25 July 2026185.1c/L+3.4
26 July 2026186.7c/L+5.0
27 July 2026188.3c/L+6.6
28 July 2026190.5c/L+8.8
29 July 2026193.0c/L+11.3
30 July 2026195.1c/L+13.4
31 July 2026195.8c/L+14.1
1 Aug 2026196.3c/L+14.6
2 Aug 2026197.1c/L+15.4
3 Aug 2026197.6c/L+15.9
4 Aug 2026201.5c/L+19.8
5 Aug 2026204.7c/L+23.0

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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Retailer networks

Where to buy Unleaded 91

Average Unleaded 91 price across each retailer network, cheapest first. Brand averages are a guide; check nearby station prices, fuel grade and update time before choosing.

  1. UN
    UnitedCheapest

    204.1c

    -4.3vs national avg
  2. SH
    Shell

    208.4c

    0.0vs national avg
  3. IN
    Independent

    208.8c

    +0.4vs national avg
  4. 7-
    7-Eleven

    209.2c

    +0.8vs national avg
  5. RE
    Reddy Express

    209.4c

    +1.0vs national avg
  6. BP
    BP

    210.6c

    +2.2vs national avg
  7. CA
    Caltex

    210.7c

    +2.3vs national avg
  8. EG
    EG Ampol

    210.8c

    +2.4vs national avg
  9. AM
    Ampol

    210.9c

    +2.5vs national avg

State Snapshot

State and territory snapshot

Compare average and low Unleaded 91 prices by state or territory. State differences are often several cents per litre. Drill into any state for city and suburb detail.

Swipe across to compare every column.

AreaAverageCheapestStations
VIC205.1 c158.7 c1,629
NSW207.1 c176.0 c1,947
QLD208.9 c185.9 c1,541
SA210.4 c188.9 c619
TAS210.9 c169.9 c261
WA211.4 c182.3 c891
ACT214.7 c194.5 c67
NT220.7 c189.4 c127

Cheaper Areas

Cheapest locations for Unleaded 91

See where Unleaded 91 tends to be cheaper, then check individual stations on the map before driving.

Cheapest

Lismore

3324 · VIC · 3 stations

187.3 c

#2

Jandowae

4410 · QLD · 2 stations

188.2 c

#3

Oakford

6121 · WA · 2 stations

191.3 c

#4

Codjatotine

6308 · WA · 2 stations

193.1 c

#5

Barlil

4605 · QLD · 3 stations

193.2 c

#6

Chelmsford

4606 · QLD · 2 stations

193.4 c

#7

Carramar

2163 · NSW · 4 stations

193.8 c

#8

Clemton Park

2206 · NSW · 4 stations

193.9 c

#9

Backwater

2365 · NSW · 5 stations

194.6 c

#10

Norway

2787 · NSW · 4 stations

194.7 c

#11

Bambun

6503 · WA · 3 stations

195.2 c

#12

Beebo

4385 · QLD · 2 stations

195.4 c

Unleaded 91 snapshot

Reported Unleaded 91 prices in Australia

Reported Unleaded 91 prices

The lowest Unleaded 91 price listed across Australia is 158.7c/L, with a national average of 208.4c/L from 7,120 stations. Open the fuel map to see which nearby stations are pulling that Unleaded 91 average down.

Where to buy

Across retailer networks, the most competitive Unleaded 91 averages come from BP (210.6c), Ampol (210.9c) and 7-Eleven (209.2c). Brand averages help with planning, but the cheapest individual station near you usually beats any network average. Especially near a cycle trough.

Cycle and value

The reported spread for Unleaded 91 runs up to 100.9c/L from cheapest to dearest station. Timing within the multi-week cycle often matters more than brand or suburb alone. see the price cycle tool before a large fill-up.

Cheaper areas for this grade

Cheaper pockets for Unleaded 91 include Lismore (187.3 c), Jandowae (188.2 c) and Oakford (191.3 c). Always confirm the exact station on the fuel map; a single station can beat even the area average by several cents.

Keep exploring

Compare Unleaded 91 across Australia

Drill from the national Unleaded 91 picture into cities, states and other grades. Or jump to the map, forecast and price cycle.

Common questions

Unleaded 91 price questions

The cheapest reported Unleaded 91 is 158.7c/L, with a national average of 208.4c/L across 7,120 stations. Check station update times before driving.

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