Blacktown unleaded is averaging 244.3¢/L right now, with the cheapest at 233.3¢/L at APW Wentworthville across 84 stations within 10 km. Sydney's forecast: Today is a good day to fill up. Import costs rising — fill up before prices climb further.
Cheapest
233.3¢
Average
244.3¢
Highest
255.9¢
Stations within 10 km
84
U91
Sydney forecast — applies across Sydney, including Blacktown.
Even though the price cycle suggests waiting, import costs have risen 5% in two weeks. The next cycle low will likely be higher than recent lows. Filling up now locks in a better price than waiting.
Current avg
242.3¢
Live prices around Blacktown
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Across September 2026 the stations within 10 km of Blacktown averaged about 2¢/L above the Sydney metro average, the highest of the Sydney centres we track, so the cheaper stations are worth a short drive. Smithfield to the south was the stand-out, around 15¢/L under the area average, and Wentworthville and Doonside also ran cheaper. Seven Hills and Quakers Hill ran dearer.
On a typical September 2026 day about 14¢/L separated the cheaper and dearer stations within 10 km of Blacktown.
Written and reviewed by Mark Schreuder, founder of PetrolPulse
Unleaded 91 is averaging 244.3¢/L across 84 stations within 10 km of Blacktown, with the cheapest station at 233.3¢/L. Prices on this page come from official government price feeds and refresh every 30 minutes.
Blacktown sits inside our Sydney forecast area, so Sydney's forecast applies here. Today is a good day to fill up. Import costs rising — fill up before prices climb further.
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