Costco Kilburn fuel and petrol prices
404-406 Churchill Road, Kilburn SA 5084
Members only · Open 6 am–9 pm daily
Prices now
| Fuel | Pump |
|---|---|
| 198.7 | |
| 222.7 | |
| 246.7 |
Prices in c/L · All in stock · SA fuel pricing · Pick a fuel to switch the price check, chart and nearby list
Members only: Costco membership. Cheapest open to everyone: 199.5 c/L, 0.9 km away, at United Blair Athol.
U91 here is 6.4 under the average within 3.1 km (205.1).
Updated · same price since Fri 8:03 am
More about this price
: Unleaded 91 at Costco Kilburn is 198.7 c/L.
- cheapest nearby, members' prices included
- this station (members only)
- average within 3.1 km
- 205.1 c/L
- dearest nearby
- 212.9 c/L
FuelRadar's Adelaide forecast estimates the next move from the city's price cycle. Adelaide forecast
Is Unleaded 91 cheaper at Costco Kilburn than nearby?
Cheaper than nearby
$3.84 less on a 60 L fill than the average within 3.1 km.
This station's lowest Unleaded 91 price in 30 days.
How Costco Kilburn compares
Unleaded 91 at Costco Kilburn is 24.6 c/L under the Australia average of 223.3 c/L.
The average within 3.1 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: SA fuel pricing
Are these prices correct?
Report a price without an account: email FuelRadar or use the SA form.
Have a docket or membership?
Each fuel against the average nearby
- Unleaded 91: 6.4 c/L cheaper
- Premium 98: 5.5 c/L cheaper
- Premium Diesel: 9.8 c/L cheaper
Nearby for Unleaded 91
Cheapest first · difference from this station's 198.7 c/L · Updated
- Costco Kilburn This station · Kilburn Members only 198.7
- United Blair Athol Blair Athol · 0.9 km 199.50.8 c/L dearer than this station369 Prospect Rd & Audrey AvDirections
Showing 5 of 17 stations.
Unleaded 91 price history
Unleaded 91 here today: among the cheapest 10% of Adelaide stations.
Unleaded 91 here
- 30-day low
- 198.7 c/L
- 30-day high
- 228.7 c/L
- Last change
- 14.0 c/L lower
- Changed 2d ago
How often Unleaded 91 changes here
Unleaded 91 has changed about every 2 days over its last 30 price changes. FuelRadar does not estimate this station’s next change yet, because past estimates for it were not close enough.
When Unleaded 91 changes here
Of the last 8 changes, most came on Wednesday and Friday (2).
The last 8 price changes for Unleaded 91: the biggest fall 14.0 c/L.
Price changes, newest first (8)
| Reported | Price | Change |
|---|---|---|
| 198.7 | ||
| 212.7 | ||
| 214.7 | ||
| 216.7 | ||
| 218.7 | ||
| 220.7 | ||
| 224.7 | ||
| 226.7 |
Stations must report price changes to Consumer and Business Services SA
How these figures are worked out
Cheap is at or below 199.5 c/L and high is at or above 208.9 c/L: the prices that mark off the cheapest and dearest quarter of 202 Adelaide stations with a current Unleaded 91 price. The median is 203.7 c/L.
The dial runs from 197.2 c/L to 212.9 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 (198.7 c/L on 13 Nov) to its highest (228.7 c/L on 16 Oct). It does not set the label.
An unchanged price is still the current price here, so the level follows how recently FuelRadar received the state feed: within 2 hours is High confidence, 12 hours Good, 48 hours Fair, older Low.
The station last reported a price change on 13 Nov 2026.
Price outlook
About Costco Kilburn
Costco Kilburn is a Costco service station at 404-406 Churchill Road, Kilburn SA 5084, listing Unleaded 91, Premium 98 and Premium Diesel. Its Unleaded 91 price changed 5 times in the 14 days to 15 Nov 2026.
- Hours
- 6 am–9 pm, every day
Hours recorded 15 Nov 2026
- Reviews
- Read reviews on Google Maps
Where is the cheapest fuel near Costco Kilburn?
- Unleaded 91
1st of 17 within 3.1 km
Cheapest other: United Blair Athol 199.5 · 0.9 km
- Premium 98
4th of 16 within 3.0 km
Cheapest other: Solo Blair Athol 221.5 · 1.6 km
- Premium Diesel
1st of 14 within 3.0 km
Cheapest other: X Convenience Croydon Park 249.5 · 2.9 km
Check U91 at Costco Kilburn in the app
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App preview. Prices shown are example captures, not current reports.
Costco Kilburn questions
What fuel prices are listed at Costco Kilburn?
The latest report for Costco Kilburn lists Unleaded 91 198.7 c/L, Premium 98 222.7 c/L and Premium Diesel 246.7 c/L.
Do you need a Costco membership to buy fuel at Costco Kilburn?
Yes. Fuel at Costco Kilburn 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 Kilburn prices compare with nearby stations?
Costco Kilburn's Unleaded 91 is 6.4 c/L cheaper than the local going rate of 205.1 c/L, Premium 98 is 5.5 c/L cheaper than the local going rate of 228.2 c/L and Premium Diesel is 9.8 c/L cheaper than the local going rate of 256.5 c/L.
Where is the cheapest Unleaded 91 near Costco Kilburn?
For Unleaded 91, Costco Kilburn sells to members only. The cheapest open to everyone of 17 SA stations within 3.1 km is 199.5 c/L at United Blair Athol, 0.9 km away, updated 15 Nov 2026.
How often does Costco Kilburn change its prices?
Costco Kilburn's Unleaded 91 price changed 5 times in the 14 days to 15 Nov 2026. FuelRadar last updated prices for Costco Kilburn on 15 Nov 2026.
About these Costco Kilburn fuel prices
Prices: SA fuel pricing. 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.