Costco Fuel Prices in Australia
Costco is a unique player in the Australian fuel market, operating approximately 19 petrol stations exclusively at its warehouse locations across the country. Unlike traditional fuel retailers, Costco fuel is only available to Costco members, making it a distinctive proposition in the Australian retail landscape.
Costco entered the Australian market in 2009, opening its first warehouse in Melbourne. The American-based membership warehouse club has since expanded to multiple locations across New South Wales, Victoria, Queensland, South Australia, and the Australian Capital Territory, with fuel stations operating at most of these sites.
The Costco fuel model operates on the company's signature low-margin, high-volume philosophy. Rather than generating significant profit from fuel sales, Costco uses competitively priced fuel as a value-add for members, driving membership renewals and warehouse visits. This approach consistently results in some of the lowest fuel prices in any given market.
Cheapest Costco fuel stations in Australia
The 14 cheapest Costco sites we currently track, ordered by Unleaded 91 (or E10 where U91 is unavailable).
| Station | Suburb | State | Lowest price |
|---|---|---|---|
| Costco Fuel Gold Coast 47 Creek Road | Coomera 4209 | QLD | 154.7c E10 |
| Costco Kilburn 404-406 Churchill Road | Kilburn 5084 | SA | 154.7c U91 |
| Costco Perth Airport 142 Dunreath Dr | PERTH AIRPORT 6105 | WA | 154.7c U91 |
| Costco Casuarina 137 Market St | CASUARINA 6167 | WA | 154.7c U91 |
| Costco Epping (Members only) 60 Deveny Road, Epping, 3076 | Epping 3076 | VIC | 158.7c U91 |
| Costco Ardeer (Members only) 740 Ballarat Road, Ardeer, 3022 | Ardeer 3022 | VIC | 158.7c U91 |
| Costco Moorabbin (Members only) 8 Chifley Drive, Moorabbin, 3194 | Moorabbin 3194 | VIC | 160.7c U91 |
| Costco Northlakes 17 to 39 Cook Court | North Lakes 4509 | QLD | 162.7c E10 |
| Costco Ipswich Fuel Station 1 Wood Street | Bundamba 4304 | QLD | 162.7c E10 |
| Costco Auburn (Members only) COSTCO 17-21 PARRAMATTA RD, LIDCOMBE NSW 2141 | LIDCOMBE 2141 | NSW | 174.7c E10 |
| Costco Lake Macquarie (Members only) 1 CRESSY RD, BOOLAROO NSW 2284 | BOOLAROO 2284 | NSW | 182.7c E10 |
| Costco Marsden Park (Members only) 10 Langford Drive, MARSDEN PARK NSW 2765 | MARSDEN PARK 2765 | NSW | 184.7c E10 |
| Costco Casula (Members only) 20 Parkersfarm Place, Casula NSW 2170 | Casula 2170 | NSW | 184.7c E10 |
| Costco Canberra Airport (Members Only) 39-41 Mustang Avenue, Canberra Airport ACT 2609 | Canberra Airport 2609 | NSW | 192.7c U91 |
Costco stations by state
Costco operates approximately 19 stations across Australia. Average prices are for Unleaded 91 where available, otherwise E10.
Frequently Asked Questions
Common questions about Costco Australia petrol station
About Costco Fuel Stations
Do I need a Costco membership to buy fuel?
Yes, you need a valid Costco membership to purchase fuel at Costco petrol stations. Membership cards are scanned before fueling.
Why is Costco fuel so cheap?
Costco operates on a low-margin, high-volume model. Their fuel is priced competitively to drive membership value rather than fuel profit.
What fuel types does Costco offer?
Costco stations typically offer Unleaded 91, Premium 98, and Diesel. E10 may be available at some locations.
About Costco fuel prices on FuelSpot
FuelSpot tracks live Costco fuel prices across every Australian state that publishes data. Prices are sourced from official state government fuel-price reporting systems and refreshed throughout the day, so you can always find the cheapest Costco petrol station near you for U91, E10, U95, U98 and diesel.
