Newcastle Premium Diesel price trend

Premium Diesel · city daily averages

Newcastle is near the top of its recent range and easing: Premium Diesel averaged 278.1 c/L on Mon 9 Nov, 12.9 c/L under its high of 291.0 c/L on Fri 25 Sept and 39.8 c/L above its low of 238.3 c/L on Thu 13 Aug.

Newcastle city daily averages

Newcastle Premium Diesel, last 89 days

Latest, Mon 9 Nov

Source: FuelRadar (fuelradar.com.au)

View the reported prices
Newcastle Premium Diesel city daily averages
DayPremium Diesel (c/L)
278.1
279.8
280.0
283.5
284.1
285.0
285.2
285.1
285.5
286.3
286.0
286.0
285.9
285.9
285.1
284.6
284.5
284.3
283.7
283.9
283.5
283.9
283.8
283.9
284.2
283.6
284.5
285.0
285.6
285.9
285.3
284.6
284.8
285.4
285.8
285.5
286.0
286.1
285.8
287.3
287.1
288.2
288.2
288.8
289.6
291.0
290.8
291.0
291.0
290.3
289.6
288.6
286.2
281.4
277.4
270.3
265.5
262.6
262.4
260.9
258.7
257.0
255.8
253.9
253.6
253.3
252.9
251.2
251.1
251.0
250.8
250.8
250.8
250.5
250.6
250.7
250.4
249.8
248.3
247.6
246.9
244.9
244.6
243.4
241.8
240.6
240.4
239.1
238.3

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What's next for Newcastle prices

Premium Diesel · next 7 days · estimate

Estimate only (yesterday's outlook): little change expected by Tue 17 Nov.

Newcastle Premium Diesel forecast for the next 7 days
WhenEstimate (c/L)Change
TomorrowWed 11 Nov278.2likely 275.5–281.3About the same
In 3 daysFri 13 Nov278.0likely 271.4–286.6About the same
In 7 daysTue 17 Nov279.0likely 265.9–299.2About the same

Change is from the outlook's 278.8 c/L for today. Over the last 55 days, 7-day estimates missed by 5.3 c/L on average; "no change" missed by 5.3 c/L.

How Newcastle compares

On Mon 9 Nov Newcastle's Premium Diesel city average was 3.0 c/L above Sydney's. It is 2.5 c/L above the New South Wales average and 3.0 c/L above the Australia average of current station reports. Newcastle averaged 285.0 c/L in October, 11.3 c/L higher than in September. Newcastle averaged 240.1 c/L for U91 in October 2026, the 40th cheapest of the 182 New South Wales towns we ranked and 1.7 c/L above Sydney.

Newcastle Premium Diesel average against its capital, state and Australia
AreaPremium Diesel average (c/L)
NewcastleCity daily average, Mon 9 Nov278.1
SydneyCity daily average, Mon 9 Nov275.1
New South Wales1,326 current station reports275.6
Australia4,129 current station reports275.1

Source: October 2026 regional fuel price report

Cheapest day of the week in Newcastle

Full weeks each day was the cheapest

Source: FuelRadar (fuelradar.com.au) · data as at 8 Nov 2026, 10:00 am AEST

No weekday was reliably cheaper over the last 11 full weeks; weekday averages sat within 0.6 c/L of each other.

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Premium Diesel price questions

What is the best day to buy Premium Diesel in Newcastle?

There is no reliably cheaper day right now. No weekday was consistently cheapest in Newcastle over the last 11 full weeks to 8 Nov: the weekday averages sat within 0.6 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 Newcastle?

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