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Costco petrol & diesel prices today

Live data · updated 11 Oct 2026, 22:54

Across 22 Costco forecourts, petrol averages 166.6p a litre, 8.1p below the UK average of 174.7p. Diesel averages 191.1p, 8.7p below the UK average. That makes Costco the 2nd cheapest of 29 brands for petrol.

Cheapest Costco petrol
161.9p
Liverpool
Cheapest Costco diesel
185.9p
Watford
Average petrol
166.6p
8.1p below UK avg
Average diesel
191.1p
8.7p below UK avg
Find the best value near me →Compare all brands

Cheapest Costco petrol

#StationPrice / litre
1Costco Wholesale Liverpool, 30 Waterloo RoadLiverpool · L3 7HY161.9p8 Oct
2Costco Wholesale, Dunkirk Trading EstateChester · CH1 6LT162.9p9 Oct
3Costco Wholesale, Andover RoadHaydock · WA11 9FA162.9p4 Oct
4Costco Wholesale, Leathley RoadLeeds · LS10 1BG162.9p8 Oct
5Costco Wholesale, Barton Dock RoadManchester · M41 7PP163.9p9 Oct
6Costco Wholesale, 100 Watson RoadBirmingham · B7 5SA164.9p3 Oct
7Costco Wholesale Aberdeen, Plots 8 And 10 Kingshill Commercial ParkAberdeen · AB32 6UF165.9p8 Oct
8Costco Wholesale, Hartspring LaneWatford · WD25 8JS165.9p8 Oct
9Costco Wholesale, 51 Torrington AvenueCoventry · CV4 9AQ165.9p8 Oct
10Costco Wholesale, Costkea WayEdinburgh · EH20 9BY165.9p9 Oct

Cheapest Costco diesel

#StationPrice / litre
1Costco Wholesale, Hartspring LaneWatford · WD25 8JS185.9p8 Oct
2Costco Wholesale, Costkea WayEdinburgh · EH20 9BY185.9p9 Oct
3Costco Wholesale, Dunkirk Trading EstateChester · CH1 6LT186.9p9 Oct
4Costco Wholesale, Leathley RoadLeeds · LS10 1BG187.9p8 Oct
5Costco Wholesale Sheffield, Unit 8Sheffield · S9 4WU188.9p8 Oct
6Costco Wholesale, Andover RoadHaydock · WA11 9FA188.9p4 Oct
7Costco Wholesale, Barton Dock RoadManchester · M41 7PP188.9p9 Oct
8Costco Wholesale Liverpool, 30 Waterloo RoadLiverpool · L3 7HY189.9p8 Oct
9Costco Wholesale, Gunnels Wood RoadStevenage · SG1 2FW189.9p9 Oct
10Costco Wholesale, 100 Watson RoadBirmingham · B7 5SA189.9p3 Oct

Costco fuel prices by region

RegionStationsAvg petrolAvg diesel
London2167.9p193.4p
South East2169.4p195.4p
South West1169.9p193.9p
East of England2167.4p187.9p
East Midlands2168.4p192.9p
West Midlands2165.4p192.4p
Yorkshire and the Humber2165.4p188.4p
North West5163.7p188.9p
North East1168.9p194.9p
Scotland3166.6p189.9p

Costco near you

Towns with Costco forecourts nearby, with the cheapest Costco petrol price there.

How Costco compares

BrandSitesPetrolDiesel
Go32165.5p190.1p
CostcoSupermarket22166.6p191.1p
Maxol97166.8p193.0p
Solo50166.9p192.4p
Circle K47167.6p192.4p
Emo18168.9p192.7p
Sainsbury'sSupermarket315172.6p197.1p
TotalEnergies35172.8p198.8p
MorrisonsSupermarket341172.9p198.2p
AsdaSupermarket404173.0p197.4p
Texaco493173.0p198.6p
Jet318173.0p199.0p
Essar50173.0p198.4p
Applegreen13173.2p198.2p
TescoSupermarket508173.3p197.6p
Valero179173.5p199.7p
Harvest Energy15173.8p199.6p
Co-opSupermarket28174.0p197.7p
Murco169174.1p199.4p
EG On The Move145174.3p199.6p
Gulf300174.6p200.2p
Spar30175.0p198.1p
Esso1,451175.4p201.0p
Pace49175.6p200.6p
Highland Fuels24176.7p201.9p
BP1,082177.1p202.1p
Shell905177.3p202.0p
Gleaner25178.3p202.7p
Welcome Break41189.2p212.7p

Costco fuel price questions

How much is Costco petrol today?

Costco petrol (E10) averages 166.6p a litre across 22 UK forecourts, ranging from 161.9p to 171.9p, as of 11 Oct 2026, 22:54. A 50-litre fill at the average price costs about £83.30.

Where is the cheapest Costco petrol?

The cheapest Costco petrol in the UK right now is 161.9p at Costco Wholesale Liverpool, 30 Waterloo Road, 30 Waterloo Road, Liverpool, L3 7HY.

How much is Costco diesel today?

Costco diesel (B7) averages 191.1p a litre across 22 forecourts. The cheapest is 185.9p at Costco Wholesale, Hartspring Lane.

Is Costco fuel cheaper than average?

Costco petrol is 8.1p below the UK average of 174.7p, ranking 2nd cheapest of the 29 brands we track. Prices vary a lot between individual Costco stations, so it's worth comparing the forecourts near you.