Supermarket fuel
Costco fuel prices today
Across the 22 Costco forecourts we track, typical petrol is 153.9p a litre and diesel 174.9p, as of 10:00 on 28 August 2026. That makes Costco petrol 8.0p a litre cheaper than the UK typical price. The cheapest Costco right now is 151.9p a litre. Costco is a members club, so its forecourts are open to Costco members only.
Costco sets its pump prices locally, so what you pay depends on which Costco you use. The table below lists the cheapest Costco forecourts we can see today across the UK. To find the cheapest fuel right by you, whether it is Costco or not, put your postcode into the price finder, which ranks every forecourt within five miles.
Cheapest Costco forecourts right now
Slide the table sideways for every column.
| Forecourt | Area | Petrol (E10) | Diesel (B7) | Price set | |
|---|---|---|---|---|---|
| Costco Wholesale Aberdeen members only | Plots 8 And 10 Kingshill Commercial Park, Westhill, Aberdeen, AB32 6UF | 151.9p | 178.9p | 7 Aug 06:35 | Directions |
| Costco Wholesale Liverpool members only | 30 Waterloo Road, Liverpool, L3 7HY | 151.9p | 172.9p | 23 Aug 13:07 | Directions |
| Costco Wholesale Watford members only | Hartspring Lane, Watford, WD25 8JS | 151.9p | 169.9p | 6 Aug 14:25 | Directions |
| Costco Wholesale Birmingham members only | 100 Watson Road, Birmingham, B7 5SA | 151.9p | 172.9p | 20 Aug 07:36 | Directions |
| Costco Wholesale Edinburgh members only | Costkea Way, Edinburgh, EH20 9BY | 151.9p | 169.9p | 7 Aug 14:15 | Directions |
| Costco Wholesale Haydock members only | Andover Road, Haydock, WA11 9FA | 151.9p | 172.9p | 9 Aug 14:04 | Directions |
| Costco Wholesale Oldham members only | The Broadway, Oldham, OL9 8AU | 151.9p | 170.9p | 6 Aug 14:08 | Directions |
| Costco Wholesale Leeds members only | Leathley Road, Leeds, LS10 1BG | 151.9p | 172.9p | 1 Aug 13:16 | Directions |
| Costco Wholesale Manchester members only | Barton Dock Road, Manchester, M41 7PP | 152.9p | 174.9p | 26 Aug 12:54 | Directions |
| Costco Wholesale Coventry members only | 51 Torrington Avenue, Coventry, CV4 9AQ | 153.9p | 176.9p | 26 Aug 12:30 | Directions |
| Costco Wholesale Derby members only | Wyvernside, Derby, DE21 6RS | 153.9p | 175.9p | 27 Aug 12:44 | Directions |
| Costco Wholesale Leicester members only | 3 Westmoreland Avenue, Leicester, LE4 8PH | 153.9p | 171.9p | 13 Aug 13:34 | Directions |
| Costco Wholesale Bristol members only | St Brendans Way, Bristol, BS11 9EZ | 154.9p | 174.9p | 12 Aug 15:03 | Directions |
| Costco Wholesale Sheffield members only | Unit 8, S9 4WU | 154.9p | 170.9p | 5 Aug 14:30 | Directions |
| Costco Wholesale Southampton members only | Regents Park Road, Southampton, SO15 8TA | 155.9p | 176.9p | 19 Aug 13:36 | Directions |
| Costco Wholesale Glasgow members only | St Rollox Business Park, Glasgow, G21 1YX | 155.9p | 175.9p | 24 Aug 13:20 | Directions |
| Costco Wholesale Gateshead members only | Mandela Way, Gateshead, NE11 9DH | 155.9p | 175.9p | 22 Aug 14:02 | Directions |
| Costco Wholesale Thurrock members only | West Thurrock Way, West Thurrock, RM20 3WY | 155.9p | 172.9p | 7 Aug 14:10 | Directions |
Figures from the official Fuel Finder open data, last refreshed 10:00 on 28 August 2026. Typical prices are the median across the 22 Costco forecourts we track.
Common questions
How much is Costco fuel today?
Typical Costco petrol is 153.9p a litre and diesel 174.9p as of 10:00 on 28 August 2026, across the 22 Costco forecourts we track. That is about £84.64 for a 55 litre petrol tank at the typical price, with the cheapest Costco at 151.9p.
Is Costco petrol cheaper than other forecourts?
Right now Costco petrol is 8.0p a litre cheaper than the UK typical price. Supermarket forecourts are usually among the cheaper options, but the gap moves, and a non supermarket station near you can sometimes beat them. Use the postcode search to check the forecourts in your own five miles.
Where is the cheapest Costco?
The lowest Costco price we can see is 151.9p a litre, though Costco fuel is open to members only. The table above lists the cheapest Costco warehouses we track.
How current are these prices?
Forecourts must report a price change within 30 minutes and this page rebuilds twice a day. It was last updated at 10:00 on 28 August 2026, and each row shows when that forecourt last set its price.