Because your petrol does a world tour before it reaches the bowser, and everyone clips the ticket along the way.
Global crude prices (nudged by OPEC+ supply decisions and lively geopolitics) set the base in US dollars, then a wobbly AUD makes it dearer here.
Refining capacity and regional supply hiccups push up margins, while freight and the joy of trucking fuel across a continent add a few cents too.
Then come government charges—fuel excise and GST—scaling neatly with the price, like a tip you didn’t mean to leave.
Retailers layer on competitive price cycles, so city prices yo-yo; timing your fill can save a tidy chunk.
Annoying? Absolutely. Mysterious? Not really—it’s just lots of small levers being yanked at once.

Cars For Sale
Cars For Sale
Cars For Sale
Cars For Sale
Cars For Sale
Car Parts and Panels
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Car Parts and Panels
Car Parts and Panels
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