Costco Fuel Prices Today
Live Costco petrol and diesel prices across the UK: today's average, cheapest Costco station, and how Costco compares with the national average. Updated hourly.
Fuel price answer
Costco petrol prices today
As of 4 August 2026, the cheapest unleaded petrol at Costco is 131.9p/L at COSTCO WHOLESALE OLDHAM, the cheapest diesel at Costco is 130.9p/L at COSTCO WHOLESALE OLDHAM. Across 20 stations, unleaded averages 147.3p/L and diesel 161.1p/L.
Unleaded (E10)
131.9p cheapest
Diesel
130.9p cheapest
Cheapest Unleaded (E10) in Costco
- 1. Costco — COSTCO WHOLESALE OLDHAM · Oldham131.9p
- 2. Costco — COSTCO WHOLESALE MANCHESTER · Manchester131.9p
- 3. Costco — COSTCO WHOLESALE THURROCK · Romford132.9p
- 4. Costco — COSTCO WHOLESALE GATESHEAD · Newcastle133.9p
- 5. Costco — COSTCO WHOLESALE READING · Reading133.9p
Cheapest Diesel in Costco
- 1. Costco — COSTCO WHOLESALE OLDHAM · Oldham130.9p
- 2. Costco — COSTCO WHOLESALE MANCHESTER · Manchester130.9p
- 3. Costco — COSTCO WHOLESALE GATESHEAD · Newcastle133.9p
- 4. Costco — COSTCO WHOLESALE READING · Reading133.9p
- 5. Costco — COSTCO WHOLESALE THURROCK · Romford133.9p
Costco vs the UK average
Unleaded (E10)
147.3p-13.9p vs UK
UK average 161.2p/L
Diesel
161.1p-19.8p vs UK
UK average 180.9p/L
Data freshness
Updated 3 Aug 2026, 14:55
Methodology
Citation
Source: PetrolPal, using official UK forecourt fuel price data. Cite: https://petrolpal.co.uk/fuel-prices/brand/costco
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Search stations on the mapAbout Costco Fuel Prices
PetrolPal tracks live fuel prices in Costco using official UK Government data, updated hourly. Compare petrol and diesel prices from supermarkets, branded stations, and independents to find the cheapest fuel near you.