Bunbury Premium Diesel price trend

Premium Diesel · city daily averages

Bunbury is near the top of its recent range and easing: Premium Diesel averaged 271.8 c/L on Mon 9 Nov, 10.8 c/L under its high of 282.6 c/L on Thu 24 Sept and 31.0 c/L above its low of 240.8 c/L on Sat 15 Aug.

Bunbury city daily averages

Bunbury Premium Diesel, last 89 days

Latest, Mon 9 Nov

Source: FuelRadar (fuelradar.com.au)

View the reported prices
Bunbury Premium Diesel city daily averages
DayPremium Diesel (c/L)
271.8
270.7
272.2
272.9
273.6
274.0
274.9
275.0
275.0
275.0
274.8
274.5
274.1
273.2
273.3
273.1
272.2
270.6
270.7
270.6
271.4
271.6
272.1
272.5
273.6
274.0
274.6
275.4
275.4
275.5
275.3
275.5
275.8
275.9
275.9
275.9
276.4
276.8
277.8
279.3
279.7
280.2
280.3
280.7
281.9
282.2
282.6
282.2
280.9
280.0
278.7
275.3
270.4
264.9
261.7
258.6
257.4
255.9
254.2
252.7
251.5
250.9
249.7
249.6
249.5
249.1
248.5
249.0
249.1
249.9
250.0
250.0
250.5
250.7
250.4
250.1
250.1
249.9
249.5
248.9
247.7
247.0
246.0
243.6
243.3
243.0
240.8
242.5
243.9

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What's next for Bunbury prices

Premium Diesel · next 7 days · estimate

Estimate only (yesterday's outlook): prices may edge down about 4.4 c/L by Tue 17 Nov.

Bunbury Premium Diesel forecast for the next 7 days
WhenEstimate (c/L)Change
TomorrowWed 11 Nov268.1likely 266.7–273.8Down 1.1
In 3 daysFri 13 Nov266.5likely 263.8–277.9Down 2.7
In 7 daysTue 17 Nov264.8likely 260.1–285.6Down 4.4

Change is from the outlook's 269.2 c/L for today. Over the last 55 days, 7-day estimates missed by 5.5 c/L on average; "no change" missed by 5.5 c/L.

How Bunbury compares

On Mon 9 Nov Bunbury's Premium Diesel city average was 1.4 c/L below Perth's. It is 0.9 c/L below the Western Australia average and 3.8 c/L below the Australia average of current station reports. Bunbury averaged 274.3 c/L in October, 9.7 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 Premium Diesel average against its capital, state and Australia
AreaPremium Diesel average (c/L)
BunburyCity daily average, Mon 9 Nov271.8
PerthCity daily average, Mon 9 Nov273.2
Western Australia454 current station reports272.7
Australia4,116 current station reports275.6

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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Premium Diesel price questions

What is the best day to buy Premium Diesel 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 Premium Diesel follow a regular petrol price cycle?

Premium Diesel does not usually follow the regular unleaded petrol cycle. The chart is recent price history, not a countdown to a low.

How should I compare Premium Diesel 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.