Bunbury petrol price trend

Unleaded 91 · city daily averages

Bunbury is near the top of its recent range and easing: Unleaded 91 averaged 228.6 c/L on Mon 9 Nov, 8.8 c/L under its high of 237.4 c/L on Thu 15 Oct and 30.9 c/L above its low of 197.7 c/L on Sun 16 Aug. FuelRadar has not found a regular price cycle in Bunbury.

Bunbury city daily averages

Bunbury Unleaded 91, last 89 days

Latest, Mon 9 Nov Wholesale (national terminal gate), the pump margin over it shaded

Source: FuelRadar (fuelradar.com.au)

Pump average 21.6 c/L above wholesale on Fri 6 Nov.

View the reported prices
Bunbury Unleaded 91 city daily averages
DayUnleaded 91 (c/L)
228.6
229.4
231.8
233.1
234.3
235.3
235.7
235.8
235.4
235.3
235.3
234.5
234.2
234.6
234.6
234.5
234.8
234.9
235.5
235.5
236.1
236.5
236.5
236.9
237.2
237.4
237.1
237.1
237.1
236.6
235.7
235.1
234.7
234.0
233.7
233.5
232.9
231.6
231.3
231.1
231.4
232.3
232.3
232.6
232.6
232.6
232.3
231.4
230.0
229.5
228.1
225.4
222.6
218.9
216.0
213.5
212.6
211.3
209.3
206.8
205.1
204.2
202.4
202.4
202.2
201.3
200.8
201.2
201.2
201.5
201.5
201.4
201.5
201.2
201.2
201.4
201.4
201.3
200.8
200.2
199.1
198.8
198.8
198.2
197.8
197.7
198.5
200.2
201.8

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What's next for Bunbury prices

Unleaded 91 · next 7 days · estimate

Estimate only (yesterday's outlook): prices may fall about 5.3 c/L by Thu 12 Nov, then sit about 1.4 c/L below today by Tue 17 Nov.

Bunbury Unleaded 91 forecast for the next 7 days
WhenEstimate (c/L)Change
TomorrowWed 11 Nov224.3likely 222.8–228.2Down 1.1
In 3 daysFri 13 Nov223.5likely 220.1–231.7Down 1.9
In 7 daysTue 17 Nov224.0likely 217.5–238.0Down 1.4

Change is from the outlook's 225.4 c/L for today. Over the last 55 days, 7-day estimates missed by 4.3 c/L on average; "no change" missed by 4.6 c/L.

How Bunbury compares

On Mon 9 Nov Bunbury's Unleaded 91 city average was 11.1 c/L above Perth's. It is 0.4 c/L above the Western Australia average and 2.1 c/L below the Australia average of current station reports. Bunbury averaged 235.0 c/L in October, 18.2 c/L higher than in September. Bunbury averaged 235.3 c/L for U91 in October 2026, the ninth cheapest of the 83 Western Australia towns we ranked and 1.4 c/L above Perth.

Bunbury Unleaded 91 average against its capital, state and Australia
AreaUnleaded 91 average (c/L)
BunburyCity daily average, Mon 9 Nov228.6
PerthCity daily average, Mon 9 Nov217.5
Western Australia933 current station reports228.2
Australia6,681 current station reports230.7

Source: October 2026 regional fuel price report

Cheapest day of the week in Bunbury

Full weeks each day was the cheapest

Source: FuelRadar (fuelradar.com.au) · data as at 9 Nov 2026, 10:00 am AEST

No weekday was reliably cheaper over the last 11 full weeks; weekday averages sat within 0.3 c/L of each other.

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Unleaded 91 price questions

What is the best day to buy petrol in Bunbury?

There is no reliably cheaper day right now. No weekday was consistently cheapest in Bunbury over the last 11 full weeks to 9 Nov: the weekday averages sat within 0.3 c/L of each other. Compare current station prices instead.

Does Unleaded 91 follow a price cycle in Bunbury?

FuelRadar has not found a regular price cycle in Bunbury's city daily averages, so prices there tend to follow wholesale costs and local competition. The chart is recent price history, not a countdown to a low.

How should I compare Unleaded 91 prices in Bunbury?

Compare the same fuel type across nearby stations, check when each price was updated and weigh any saving against the extra distance.