Costco Diesel Prices in Australia
Live diesel prices at all 14 Costco petrol stations in Australia.
All prices in AUD per litre.
30-day Australia average diesel price trend
Every Costco petrol station in Australia sells diesel alongside unleaded 91 and premium 98, so the ranking below covers the whole network. Like Costco's other fuels, diesel is sold at a thin margin to pull members onto the site, and it usually sits below nearby forecourts.
Members only. The pump reads your membership card before it dispenses, diesel included. Payment rules differ by country; see the Costco Australia fuel payment methods guide.
Prices change daily. The figures here refresh daily from public sources and differ from one station to the next. For every fuel at every warehouse, see the Australian Costco fuel prices page. Always check the pump display before you fill.
All Australian Costco petrol stations with diesel, by price
Sorted from cheapest to most expensive diesel — tap any station for hours, services, and the full price history.
| Rank | Station | Diesel |
|---|---|---|
| 1 | Perth Airport Perth Airport, Western Australia | $2.517 |
| 2 | Casuarina Casuarina, Western Australia | $2.517 |
| 3 | Epping Epping, Victoria | $2.647 |
| 4 | Auburn Lidcombe, New South Wales | $2.657 |
| 5 | Crossroads Casula, New South Wales | $2.667 |
| 6 | Ardeer Ardeer, Victoria | $2.707 |
| 7 | Canberra Canberra Airport, Australian Capital Territory | $2.727 |
| 8 | Adelaide Kilburn, South Australia | $2.737 |
| 9 | Marsden Park Marsden Park, New South Wales | $2.747 |
| 10 | Ipswich Bundamba, Queensland | $2.747 |
| 11 | Lake Macquarie Boolaroo, New South Wales | $2.747 |
| 12 | North Lakes North Lakes, Queensland | $2.767 |
| 13 | Gold Coast Coomera, Queensland | $2.767 |
| 14 | Moorabbin Moorabbin Airport, Victoria | $2.777 |
All prices in AUD per litre.