Brand comparison
Ampol vs Costco
Costco — cheaper on average
Costco is 21.3c cheaper on average — across Australia — 145.7c vs 167.0c
Head to head
Ampol vs Costco fuel prices
Average, cheapest and highest bowser prices plus station coverage across Australia. Brand averages move with the price cycle — on a given day, the cheapest servo near you can beat either brand.
Ampol
1,378 stations
Average price
- Cheapest
- 145.9c
- Highest
- 247.0c
- Stations
- 1,378
- Coverage
- 8 states
Costco
14 stations
Average price
- Cheapest
- 142.7c
- Highest
- 154.7c
- Stations
- 14
- Coverage
- 6 states
The call: Costco is 21.3c cheaper on average right now — but timing the cycle beats either brand.
Explore further
Dig deeper
Open a brand page for state, city and suburb breakdowns, or compare every brand head to head.
Ampol fuel prices
State, city and suburb breakdowns
Costco fuel prices
State, city and suburb breakdowns
Compare all brands
Average prices across every Australia brand
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Cheapest fuel in Australia
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Fuel types explained
U91, E10, diesel, premium and LPG
Common questions
Ampol vs Costco FAQ
Costco is currently cheaper, averaging 145.7c versus 167c for Ampol — a difference of about 21.3c per litre across Australia. The cheapest individual station near you can still beat either brand on a given day.
FuelRadar Australia app
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Use the FuelRadar app for the buy-or-wait call, next-drop alerts, saved stations and live prices when you are already out.
