Costco petrol and diesel prices today

Petrol at Costco averages 166.0p and diesel 190.2p, across 22 forecourts. Prices updated 17:30 today.

Costco average petrol166.0p−8.2p vs UK average
Costco average diesel190.2p−9.0p vs UK average
Forecourts reporting22
Cheapest Costco petrol
Costco Wholesale Liverpool 161.9p Liverpool Costco Wholesale Birmingham 162.9p Birmingham Costco Wholesale Haydock 162.9p Haydock Costco Wholesale Leeds 162.9p Leeds Costco Wholesale Manchester 163.9p Manchester Costco Wholesale Watford 164.9p Watford Costco Wholesale Edinburgh 164.9p Edinburgh Costco Wholesale Sunbury 164.9p Sunbury-on-Thames
Cheapest Costco diesel
Costco Wholesale Watford 184.9p Watford Costco Wholesale Edinburgh 184.9p Edinburgh Costco Wholesale Sheffield 186.9p S9 4WU Costco Wholesale Leeds 186.9p Leeds Costco Wholesale Liverpool 187.9p Liverpool Costco Wholesale Birmingham 187.9p Birmingham Costco Wholesale Manchester 187.9p Manchester Costco Wholesale Stevenage 188.9p Stevenage

Price trend

We started recording daily average prices at Costco on 16 October 2026. The trend chart appears here once there are a few days of data.

Costco prices by region

RegionPetrolDieselForecourts
London 166.4p191.4p2
South East 169.9p194.9p2
South West 168.9p192.9p1
East of England 166.4p186.9p2
East Midlands 167.4p192.4p2
West Midlands 164.4p189.9p2
Yorkshire and the Humber 164.9p186.9p2
North West 164.1p189.1p5
North East 166.9p192.9p1
Scotland 165.9p189.6p3

How Costco compares

BrandPetrolDieselForecourts
CostcoSupermarket 166.0p190.2p22
Maxol 166.6p191.0p97
Sainsbury'sSupermarket 171.3p195.9p315
TescoSupermarket 172.2p196.7p506
MorrisonsSupermarket 172.2p197.4p344
Texaco 172.6p198.0p444
Jet 172.8p198.4p312
Applegreen 172.8p197.9p13
Valero 173.5p199.3p186
Murco 174.0p198.9p170
AsdaSupermarket 174.2p199.0p790
Gulf 174.4p199.7p293
Esso 174.8p200.1p1,152
BP 176.6p201.6p1,043
Shell 176.9p201.7p874

Is Costco fuel cheaper?

On average, yes. Costco petrol is the cheapest within 5 miles at 15 of 15 Costco forecourts (100%). On average it is 6.9p a litre cheaper than other forecourts within 5 miles, £3.44 on a 50-litre tank.

Petrol prices reported in the last 7 days, compared with every other brand's forecourts within 5 miles of each Costco forecourt. Updated 17:30 today.

Every Costco petrol station

All 22 Costco forecourts reporting prices, by region and town. Prices more than 30 days old are left out.

London 2

StationTownPetrolDiesel
Costco Wholesale SunburySunbury-on-Thames164.9p188.9p
Costco Wholesale ThurrockWest Thurrock167.9p193.9p

South East 2

StationTownPetrolDiesel
Costco Wholesale ReadingReading170.9p194.9p
Costco Wholesale SouthamptonSouthampton168.9p194.9p

South West 1

StationTownPetrolDiesel
Costco Wholesale BristolBristol168.9p192.9p

East of England 2

StationTownPetrolDiesel
Costco Wholesale StevenageStevenage167.9p188.9p
Costco Wholesale WatfordWatford164.9p184.9p

East Midlands 2

StationTownPetrolDiesel
Costco Wholesale DerbyDerby167.9p192.9p
Costco Wholesale LeicesterLeicester166.9p191.9p

West Midlands 2

StationTownPetrolDiesel
Costco Wholesale BirminghamBirmingham162.9p187.9p
Costco Wholesale CoventryCoventry165.9p191.9p

Yorkshire and the Humber 2

StationTownPetrolDiesel
Costco Wholesale LeedsLeeds162.9p186.9p
Costco Wholesale SheffieldS9 4WU166.9p186.9p

North West 5

StationTownPetrolDiesel
Costco Wholesale ChesterChester165.9p191.9p
Costco Wholesale HaydockHaydock162.9p188.9p
Costco Wholesale LiverpoolLiverpool161.9p187.9p
Costco Wholesale ManchesterManchester163.9p187.9p
Costco Wholesale OldhamOldham165.9p188.9p

North East 1

StationTownPetrolDiesel
Costco Wholesale GatesheadGateshead166.9p192.9p

Scotland 3

StationTownPetrolDiesel
Costco Wholesale EdinburghEdinburgh164.9p184.9p
Costco Wholesale GlasgowGlasgow166.9p190.9p
Costco Wholesale AberdeenWesthill, Aberdeen165.9p192.9p

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