Premium Diesel Prices at Costco
1 station1 state
The cheapest Premium Diesel at Costco is 260.7c/L at Costco Kilburn in Kilburn SA. The average across 1 station is 260.7c/L.
Cheapest
260.7 c/L
Average
260.7 c/L
Most Expensive
260.7 c/L
Costco Stations by Price
Frequently Asked Questions
What is the cheapest Premium Diesel at Costco?
The cheapest Premium Diesel at Costco is currently 260.7c/L at Costco Kilburn in Kilburn SA.
How many Costco stations are there?
There are 1 Costco stations across South Australia.
Does Costco have a loyalty program?
No, Costco does not currently offer a loyalty discount program.
Prices sourced from official government fuel price reporting schemes. Updated every 15–30 minutes depending on state.