Brand prices by city
Costco Unleaded 91 in Adelaide averages 162.7c, from 162.7c across 1 stations. 8.8c cheaper than the Adelaide average. Reported prices and update times shown.
Source: SA Fuel Pricing Information Scheme
162.7c
162.7c
171.5c
1
CHEAPER
Costco averages less than Adelaide
Costco unleaded 91 averages 162.7c/L in Adelaide. That is 8.8c/L below the city average of 171.5c/L. Individual Costco stations may be higher or lower than the brand average.
Price comparison
Costco avg in Adelaide: 162.7 c/L · Adelaide average (all brands): 171.5 c/L · vs city: -8.8c/L · Cheapest Costco now: 162.7 c/LRanked by reported price. Check update times and distance before choosing a Costco station.
| # | Station | Price | Vs city avg | Distance |
|---|---|---|---|---|
| 1 |  Costco Kilburn SA | 162.7c/L | -8.8-8.8 cents below fair price | 7.4 km |
Costco Unleaded 91
Low, average and high across the 1 Costco stations with reported prices in Adelaide.
Swipe across to compare every column.
| Fuel | Low | Avg | High | Stations | Cheapest at |
|---|---|---|---|---|---|
| Costco Unleaded 91 | 162.7c | 162.7c | 162.7c | 1 | — |
Timing
Adelaide fuel prices may follow a multi-week cycle across different brands. Check the cycle page and the latest Costco station reports before a large fill.
See the price cycleBrands in Adelaide
Brand averages, lowest first. Compare individual station reports because prices can vary within a brand.
Costco in Adelaide
Costco · Adelaide
Costco unleaded 91 in Adelaide, South Australia averages 162.7c/L across 1 stations, with the cheapest listed today at 162.7c/L at Costco Kilburn. Compare listed Costco stations in Adelaide on the fuel map for report times, distance and directions.
Against the Adelaide average of 171.5c/L across all brands, Costco is 8.8c/L cheaper. A brand average can hide differences between individual stations, so compare other brands in Adelaide and check the report time for the station you plan to use.
Costco prices can differ between service stations in Adelaide. Check the fuel type and update time for each station. Use the price cycle for timing, then confirm the final price at the bowser.
This page covers Costco stations in Adelaide. Open the Costco brand page for prices in other states, cities and suburbs, including Perth and Melbourne.
Related prices
Compare Costco in other cities, other brands in Adelaide, or nearby stations on the map.
Common questions
Yes. Costco Unleaded 91 in Adelaide averages 162.7c, about 8.8c cheaper than the Adelaide average of 171.5c. A nearby station may still sit below the brand average, so compare the station list before you fill up.
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