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
Car Parts and Panels
Car Parts and Panels
Car Parts and Panels
Storage and Shipping
5Handbags and Accessories
6Other Furnishings and Décor
11Dining Room
Cats
Dogs
Cats
Workshop Equipment
Fishing
24Services and Maintenance
7Mobile Phones Accessories
Mobile Phones Accessories
2Mobile Phones Accessories
Car Parts and Panels
Car Parts and Panels
Car Parts and Panels
Car Parts and Panels
7Other Furnishings and Décor
Wall Units and Bookcases
9Pergolas and Gazebos
Car Parts and PanelsListing your ad only takes a few minutes, and most categories are free.
Post an adA weekly hand-picked round-up of the best bargains, free stuff, and trending listings. No spam, unsubscribe anytime.
Know someone looking to buy or sell something? Send them to Tradingpost, Australia's original marketplace.