Costco Ardeer fuel and petrol prices
740 Ballarat Road, Ardeer, VIC 3022
Members only
Prices now
| Fuel | Pump |
|---|---|
| 204.7 | |
| 227.7 | |
| 248.7 |
Prices in c/L · All in stock · Victorian Government · Pick a fuel to switch the price check, chart and nearby list
Members only: Costco membership. Cheapest open to everyone: 207.7 c/L, 2.1 km away, at United Deer Park Central.
U91 here is 10.3 under the average within 3.6 km (215.0).
Updated · same price since 1:23 pm
More about this price
: Unleaded 91 at Costco Ardeer is 204.7 c/L.
- cheapest nearby, members' prices included
- this station (members only)
- average within 3.6 km
- 215.0 c/L
- dearest nearby
- 222.7 c/L
FuelRadar's Melbourne forecast estimates the next move from the city's price cycle. Melbourne forecast
Is Unleaded 91 cheaper at Costco Ardeer than nearby?
Cheaper than nearby
$6.18 less on a 60 L fill than the average within 3.6 km.
This station's lowest Unleaded 91 price in 30 days.
How Costco Ardeer compares
Unleaded 91 at Costco Ardeer is 18.6 c/L under the Australia average of 223.3 c/L.
The average within 3.6 km is the mean price of the 16 stations there that sell Unleaded 91 to everyone. Members-only prices are not counted in the averages. · Source: Victorian Government
Are these prices correct?
Report a price without an account: email FuelRadar or use the VIC form.
Have a docket or membership?
Each fuel against the average within 3.6 km
- Unleaded 91: 10.3 c/L cheaper
- Premium 98: 12.9 c/L cheaper
- Premium Diesel: 15.3 c/L cheaper
Nearby for Unleaded 91
Cheapest first · difference from this station's 204.7 c/L · Updated
- Costco Ardeer This station · Ardeer Members only 204.7
Showing 5 of 17 stations.
Unleaded 91 price history
Unleaded 91 here today: among the cheapest 10% of Melbourne stations.
Unleaded 91 here
- 30-day low
- 204.7 c/L
- 30-day high
- 238.7 c/L
When Unleaded 91 may change next
Next change likely Sun afternoon. Unleaded 91 here has changed about every 2 days over its last 51 price changes; how far it will move is not estimated yet.
When Unleaded 91 changes here
Of the last 8 changes, most came on Tuesday and Sunday (2). Rises came on Tuesday and Saturday.
The last 8 price changes for Unleaded 91: the biggest rise 10.0 c/L and the biggest fall 12.0 c/L.
Price changes, newest first (8)
| Reported | Price | Change |
|---|---|---|
| 204.7 | ||
| 208.7 | ||
| 214.7 | ||
| 222.7 | ||
| 224.7 | ||
| 228.7 | ||
| 226.7 | ||
| 238.7 |
Reported to Victorian Government
How these figures are worked out
Cheap is at or below 214.9 c/L and high is at or above 219.9 c/L: the prices that mark off the cheapest and dearest quarter of 332 Melbourne stations with a current Unleaded 91 price. The median is 216.9 c/L.
The dial runs from 209.9 c/L to 222.7 c/L across those stations: green is cheap, amber average and red high, and the marker is this price.
Nationally the middle half of 6905 stations charge 213.9 c/L to 229.9 c/L.
The grey bar is this station's own Unleaded 91 price over the last 30 days, from its lowest (204.7 c/L on 15 Nov) to its highest (238.7 c/L on 20 Oct). It does not set the label.
The level follows when the price was last updated: within 24 hours is High confidence, 3 days Good, 7 days Fair, older Low.
Price outlook
About Costco Ardeer
Costco Ardeer is a Costco service station at 740 Ballarat Road, Ardeer, VIC 3022, listing Unleaded 91, Premium 98 and Premium Diesel. Its Unleaded 91 price changed 5 times in the 14 days to 15 Nov 2026.
Where is the cheapest fuel near Costco Ardeer?
- Unleaded 91
1st of 17 within 3.6 km
Cheapest other: United Deer Park Central 207.7 · 2.1 km
- Premium 98
1st of 16 within 3.6 km
Cheapest other: United Deer Park Central 230.7 · 2.1 km
- Premium Diesel
1st of 14 within 3.6 km
Cheapest other: Speedway Sunshine 257.8 · 3.0 km
Check U91 at Costco Ardeer in the app
Today's prices, the fuel map and your saved stations in the free FuelRadar app. Free on iPhone and Android.
App preview. Prices shown are example captures, not current reports.
Costco Ardeer questions
What fuel prices are listed at Costco Ardeer?
The latest report for Costco Ardeer lists Unleaded 91 204.7 c/L, Premium 98 227.7 c/L and Premium Diesel 248.7 c/L.
Do you need a Costco membership to buy fuel at Costco Ardeer?
Yes. Fuel at Costco Ardeer is sold to Costco members only, so you need a current Costco membership at the pump. The prices on this page are members' prices.
How do Costco Ardeer prices compare with nearby stations?
Costco Ardeer's Unleaded 91 is 10.3 c/L cheaper than the local going rate of 215.0 c/L, Premium 98 is 12.9 c/L cheaper than the local going rate of 240.6 c/L and Premium Diesel is 15.3 c/L cheaper than the local going rate of 264.0 c/L.
Where is the cheapest Unleaded 91 near Costco Ardeer?
For Unleaded 91, Costco Ardeer sells to members only. The cheapest open to everyone of 17 VIC stations within 3.6 km is 207.7 c/L at United Deer Park Central, 2.1 km away, updated 15 Nov 2026.
How often does Costco Ardeer change its prices?
Costco Ardeer's Unleaded 91 price changed 5 times in the 14 days to 15 Nov 2026. FuelRadar last updated prices for Costco Ardeer on 15 Nov 2026.
Victorian price data: Victorian stations must report a price change within 30 minutes, and FuelRadar Australia also checks prices itself. Each price shows when it was last updated.
© State of Victoria accessed via the Victorian Government Service Victoria Platform
About these Costco Ardeer fuel prices
Prices: Victorian Government. Checked by FuelRadar.
FuelRadar is an independent Australian app. It does not represent, and is not affiliated with or endorsed by, any government or government agency.