Updated 22:31, 23 Oct · 22 of 22 forecourts reporting

Costco fuel price today

Costco runs around 22 forecourts beside its UK warehouses.

The cheapest unleaded at Costco is 156.9p at Chester, 16.7p under the UK average.

The cheapest diesel at Costco is 184.9p at Edinburgh, 13.9p under the UK average.

Unleaded varies by 14.0p across 22 sites, so on a 55‑litre fill the dearest costs £7.70 more than the cheapest.

Free, no account needed All six Fuel Finder grades iPhone and Android

Cheapest unleaded at Costco

22 forecourts sell unleaded (E10). Cheapest first. "vs UK" is the gap to the national average for E10, in pence per litre.

StationPricevs UK55 L tankAlert
COSTCO WHOLESALE CHESTER Chester 156.9p −16.7 £86.30
COSTCO WHOLESALE LEEDS Leeds 160.9p −12.7 £88.50
COSTCO WHOLESALE HAYDOCK Haydock Unchanged 6 days 161.9p −11.7 £89.05
COSTCO WHOLESALE LIVERPOOL Liverpool Unchanged 21 days 161.9p −11.7 £89.05
COSTCO WHOLESALE BIRMINGHAM Birmingham Unchanged 10 days 162.9p −10.7 £89.60
COSTCO WHOLESALE COVENTRY Coventry 163.9p −9.7 £90.15
COSTCO WHOLESALE MANCHESTER Manchester Unchanged 14 days 163.9p −9.7 £90.15
COSTCO WHOLESALE EDINBURGH Edinburgh Unchanged 10 days 164.9p −8.7 £90.70
Price history for each station is in the app.

Prices move most days. Save your stations in the app and get a push alert when your grade drops.

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What will a fill‑up cost?

Choose your car and grade. We price a fill at the cheapest Costco forecourt for that grade, or pick your own.

Litres to fill—
At this station—
At UK average—

Save your car in the app and see this cost at every station near you.

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How Costco fuel works in the UK

Members onlyScan your membership card at the pump before you fill.
How you payCard at pump (Visa debit, Mastercard), Costco Citi credit card.
LoyaltyNone for fuel. Executive members get 2% reward on warehouse spend, check whether fuel counts.
Fuel gradesUnleaded (E10), Diesel (B7).

Costco runs around 22 forecourts beside its UK warehouses. You need a valid membership card to unlock the pump, and it is pay at pump only.

Each warehouse prices against nearby rivals, so prices differ by site. Fuel is used as a loss leader to bring members back.

All UK petrol and diesel meets BS EN 228 and BS EN 590. Standard unleaded has been E10 since September 2021, and super unleaded is usually E5.

Get fuel delivered to your doorstep

Cars · vans · fleets

A licensed tanker fills your vehicle on your drive or at your yard. Unleaded, diesel and HVO, in a two‑hour window.

Tell us wherePostcode and where the vehicle is parked.
Pick a windowWeekdays 7am to 7pm, from tomorrow.
We fill itYou don't need to be home. Pay by card after.

Common questions

How much is fuel at Costco today?

Across 22 Costco forecourts, unleaded averages 165.3p and diesel 190.0p. The table above lists each site, cheapest first.

Is super unleaded (E5) worth it?

For most cars, no. E10 is approved for almost every petrol car built since 2011. E5 matters for older and classic cars that can't take 10% ethanol, and some performance engines are tuned for its higher octane. At Costco today the cheapest E5 costs 12.0p a litre more than the cheapest E10.

Do you need a membership to buy fuel at Costco?

Yes. The pump needs a valid membership card.

How does Costco set its fuel prices?

Each warehouse prices against nearby rivals, so prices differ by site. Fuel is used as a loss leader to bring members back.

Does Costco have a fuel loyalty scheme?

None for fuel. Executive members get 2% reward on warehouse spend, check whether fuel counts.

Where do these prices come from?

Every forecourt in the UK must report its prices to the government's Fuel Finder scheme within 30 minutes of a change. We read the feed every 15 minutes and rebuild this page each morning.

Costco fuel prices by region

Cities with a Costco forecourt

Where these numbers come from

  1. Every UK forecourt reports its prices to the government's Fuel Finder scheme, for six grades: E10, E5, B7 standard, B7 premium, B10 and HVO.
  2. We take every Costco forecourt in the feed and keep the latest price for each grade it sells.
  3. "vs UK" compares each price with our UK average for the same grade: the mean across every forecourt with a price from the last 30 days.
  4. Forecourts report a price when it changes, so a price can stay current for days. Ranked prices unchanged for over two days show how long. Prices older than 30 days are shown with their age and left out of the rankings. Stations that don't sell a grade are left out of that grade's list, not shown at zero.

Prices change during the day. Check the pump before you fill.

Every grade. Every station. One app.

Free on iPhone and Android. Pick your grade, save your stations, and we'll tell you when it's cheaper.

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