Latest Reported Costco Fuel Prices
Costco sells some of the cheapest fuel in the UK, but only to members. Costco stations with eligible recent reports are listed below with the latest reported petrol and diesel prices from the official government fuel price data, so you can check whether the saving justifies the trip before you go.
Last updated: 22 August 2026, 15:03 GMT
Petrol (E10)
16 stations147.9p
161.4p
7.4p per litre below the UK average
Diesel (B7)
16 stations170.9p
183.0p
8.3p per litre below the UK average
Before you go
- You need a valid Costco membership card to use the pumps; they are self-service and card-operated.
- Prices vary between warehouses, so check your local station in the table below rather than assuming a national price.
Eligible Costco stations, cheapest first
| Station | Postcode | Petrol | Diesel | Updated |
|---|---|---|---|---|
| Costco Wholesale Manchester | M41 7PP | 147.9p | 172.9p | 22 Aug |
| Costco Wholesale Liverpool | L3 7HY | 150.9p | 170.9p | 20 Aug |
| Costco Wholesale Birmingham | B7 5SA | 151.9p | 170.9p | 20 Aug |
| Costco Wholesale Haydock | WA11 9FA | 151.9p | 172.9p | 20 Aug |
| Costco Wholesale Coventry | CV4 9AQ | 153.9p | 174.9p | 21 Aug |
| Costco Wholesale Leicester | LE4 8PH | 153.9p | - | 13 Aug |
| Costco Wholesale Bristol | BS11 9EZ | 154.9p | - | 12 Aug |
| Costco Wholesale Glasgow | G21 1YX | 154.9p | 174.9p | 18 Aug |
| Costco Wholesale Southampton | SO15 8TA | 155.9p | 175.9p | 19 Aug |
| Costco Wholesale Gateshead | NE11 9DH | 155.9p | - | 22 Aug |
| Costco Wholesale Chester | CH1 6LT | 156.9p | 177.9p | 21 Aug |
| Costco Wholesale Stevenage | SG1 2FW | 156.9p | 174.9p | 13 Aug |
| Costco Wholesale Sunbury | TW16 5LN | 156.9p | 176.9p | 21 Aug |
| Costco Wholesale Reading | RG2 6UE | - | 178.9p | 16 Aug |
| Costco Wholesale Leeds | LS10 1BG | - | 172.9p | 20 Aug |
| Costco Wholesale Aberdeen | AB32 6UF | - | 175.9p | 19 Aug |
Costco fuel FAQs
Do you need a membership to buy fuel at Costco?
Yes. Costco fuel stations in the UK are self-service and require a valid Costco membership card at the pump. The same membership works at every Costco warehouse and fuel station nationwide.
Why is Costco fuel cheaper than other petrol stations?
Costco treats fuel as a membership benefit and prices it close to cost, so its petrol and diesel usually sit several pence per litre below the UK average. The trade-offs are the membership fee and the limited number of locations.
Are Costco fuel prices the same at every warehouse?
No. Each Costco fuel station sets its own price, and the gap between the cheapest and dearest warehouse can be several pence per litre. The table above shows the latest reported prices from eligible Costco stations so you can check your nearest one.
Comparing brands? See the UK fuel price index, find E5 super unleaded near you, or find the cheapest fuel near you.