South Granville Premium diesel price forecast
As of Fri 13 Nov, South Granville premium diesel averages 269.8 c/L, and FuelRadar expects little change by Fri 20 Nov (estimate 269.8 c/L).
Premium diesel
Likely steady
Estimate only: little change expected by Fri 20 Nov.
More about this price
Past 7-day estimates missed by about 4.5 c/L on average, only slightly less than assuming prices stay the same (4.7 c/L).
How sure: a week ahead, the estimate has been off by 4.5 c/L on average over 50,257 checks.
Sydney prices are typical right now
The city average of 269.8 c/L sits inside the usual range of 254.0 to 284.2 c/L for the last 91 days. That is higher than on 35% of the last 91 days.
Capital cities
Each capital's latest city daily average and its call; each row opens that city's forecast. City daily averages, not station prices.
Cheapest Premium diesel near South Granville now
Updated
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More about the South Granville forecast
South Granville Premium diesel forecast explained
Where prices sit
South Granville uses the Sydney Premium diesel outlook.
What usually happens next
Premium diesel prices do not follow a regular cycle, so the estimate follows the recent trend in Sydney's daily averages, blended with the latest five-day change in wholesale prices. That leaves it about level by .
What could change it
Wholesale and crude signals: wholesale diesel in Sydney fell 9.9 c/L over the five days to , and Brent crude rose 2.8% to US$95.20 a barrel. The estimate already blends in that wholesale change.
Premium diesel forecast chart and daily figures
Premium diesel: last 30 days and the next 7
Premium diesel: last 30 days and the next 7. The forecast moves from 269.8 c/L on 13 Nov 2026 to 269.8 c/L on 20 Nov 2026.
Source: FuelRadar (fuelradar.com.au)
Reported city averages to Fri 13 Nov, then the FuelRadar Sydney estimate dated Fri 13 Nov with its likely range shaded, the Sydney city average for South Granville.
Lowest estimate: Mon 16 Nov, about 266.9 c/L (2.9 below today).
Day by day
Each day’s likely range and estimate, with the change from today’s 269.8 c/L (dashed line).
- likely 267.9 to 270.4 c/L268.9
- likely 265.2 to 270.9 c/L267.9
- likely 262.5 to 271.5 c/L266.9
- Same as today (estimate)267.6
- Same as today (estimate)268.3
- Same as today (estimate)269.1
- Same as today (estimate)269.8
When is fuel cheapest in Sydney?
No weekday was the cheapest in most of the last 12 full weeks to : the Premium diesel weekday averages in Sydney were within 0.7 c/L of each other once the overall price movement is removed.
| 90-day low | 242.0 c/LSat 15 Aug |
|---|---|
| Today against the 90-day low | 27.8 c/L overCity average 269.8 c/L on Fri 13 Nov |
From 91 days of Sydney Premium diesel city daily averages to Fri 13 Nov.
How accurate is the forecast?
- Forecast miss, 7 days ahead
- 4.55 c/L
- "Prices stay the same"
- 4.70 c/L
Source: FuelRadar (fuelradar.com.au)
The week-ahead forecast has not yet beaten "prices stay the same", so every estimate is labelled "Estimate only" with its average miss.
From 50,257 checks of the seven-day estimate against the reported city daily average, beside assuming prices stay the same over the same days.
| Ahead | Miss | No change | Result |
|---|---|---|---|
| Next day | 0.87 | 0.97 | Closer than no change |
| 3 days ahead | 2.08 | 2.37 | Closer than no change |
| 7 days ahead | 4.55 | 4.70 | About the same as no change |
| 14 days ahead | 7.89 | 8.00 | About the same as no change |
| Average miss in c/L over each horizon's replay checks. The 7-day row decides whether the call names a direction. | |||
How we forecast
FuelRadar has helped Australian drivers find cheaper fuel since 2020. Each estimate starts from Sydney's reported daily city averages and how they have moved recently. A city daily average is FuelRadar's scheduled morning average of the city's reported station prices, the figure this page quotes for every capital. Where a city has a regular price cycle, the estimate projects that cycle; elsewhere it follows the recent trend, blended with the latest dated wholesale price change. These are Sydney city averages, not a separate South Granville forecast. The likely range widens with each day ahead.
Next-day estimates missed by 0.4 c/L on average, closer than assuming prices stay the same (0.5 c/L).
30 days checked · 10 Oct to 8 Nov
Forecast test resultsFuel price reports
What drivers paid in every state and territory in October 2026, town by town.
- Australia U91
- 242.8c/L 17.3 c/L higher than the period before
- Read the Australian reportEvery town we could rank, the capital against the rest and the cost of a litre
- Australian fuel price reportPDF · October 2026Download
- Every fuel price report
Forecast questions
When will Premium diesel prices go down in South Granville?
Estimate only: Premium diesel in South Granville is estimated to change little, to 269.8 c/L by Fri 20 Nov (likely 259.4–288.7), from 269.8 c/L reported Fri 13 Nov. Past 7-day estimates missed by about 4.5 c/L on average, only slightly less than assuming prices stay the same (4.7 c/L). The dated 30-day forecast shows a likely range, not a promised low date. Check current station prices before changing when you fill.
What is the best day to buy Premium diesel in South Granville?
There is no fixed best day for South Granville. Compare current reported station prices and their update times. A recent high or a lower estimate does not confirm a cheaper date.
How accurate is FuelRadar Australia's Premium diesel price outlook?
Not accurate enough yet to tell you to fill or wait, so we don't. From 10 Oct to 8 Nov our next-day Premium diesel forecasts for Sydney were off by 0.4 c/L on average over 30 days checked. That beat assuming prices wouldn't move (0.5 c/L).
Do higher prices mean they will fall soon?
A recent high does not confirm a turnaround. Compare the reported movement with the estimated range. If that range still includes today's price, a fall is not established. Check current station prices before deciding to wait.
How often is the outlook updated?
We update the forecast overnight. For anything that changed today, check the map.