Fuel Price Check Analysis – Week of March 17, 2026 Petrol (E10) 147.8p 3.4% (+4.8p) 7d avg: 145.2p Hold off if you can | Super Unleaded (E5) 165p 2.2% (+3.6p) 7d avg: 162.9p Hold off if you can | Diesel (B7) 172.6p 5.5% (+9p) 7d avg: 167.7p Hold off if you can | Super Diesel (SDV) 193.3p 4.6% (+8.5p) 7d avg: 188.4p Hold off if you can |
Fuel Price Check Analysis – Week of March 17, 2026 Petrol (E10) 147.8p 3.4% (+4.8p) 7d avg: 145.2p Hold off if you can | Super Unleaded (E5) 165p 2.2% (+3.6p) 7d avg: 162.9p Hold off if you can | Diesel (B7) 172.6p 5.5% (+9p) 7d avg: 167.7p Hold off if you can | Super Diesel (SDV) 193.3p 4.6% (+8.5p) 7d avg: 188.4p Hold off if you can |
Overview Fuel Prices Analysis Reviews Amenities & Hours Location Trends Nearby FAQ
COSTCO WHOLESALE logo

COSTCO WHOLESALE Blacon

VERIFIED Closed
4.4 (6 reviews)

DUNKIRK TRADING ESTATE, CHESTER GATES, CHESTER, CHESTER, CHESHIRE, ENGLAND, CH1 6LT

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Data Source: Fuel Finder Scheme 20 minutes ago
Petrol (E10)
139.9p
7.9p below UK avg (147.8p)
Last updated 23/03/26 21:33
FUEL AVAILABILITY
○ No Reports Help other drivers — report availability
Premium Petrol (E5)
151.9p
13.1p below UK avg (165.0p)
Last updated 23/03/26 21:33
FUEL AVAILABILITY
○ No Reports Help other drivers — report availability
Diesel (B7)
164.9p
7.7p below UK avg (172.6p)
Last updated by Fuel Finder 23/03/26 14:58
FUEL AVAILABILITY
● Available Reported 4 days ago
Premium Diesel
164.9p
28.4p below UK avg (193.3p)
Last updated 23/03/26 21:33
FUEL AVAILABILITY
● Out of Stock Reported 1 week ago
Recommended for Drivers
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Customer Reviews

4.4 (6 reviews)
Rating Breakdown
Service Quality 4.7
6 ratings
Facilities & Amenities 4.5
6 ratings
Location & Accessibility 4.0
6 ratings
Overall Rating Distribution
5
3
4
3
3
0
2
0
1
0
Latest Reviews

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Opening Times
Monday TODAY 06:00 - 21:30
Tuesday 06:00 - 21:30
Wednesday 06:00 - 21:30
Thursday 06:00 - 21:30
Friday 06:00 - 21:30
Saturday 06:00 - 21:30
Sunday 06:00 - 21:30
Station Amenities
AdBlue (Packaged) Customer Toilets
Contact
Phone Number +441923213113
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Common Questions about this Station

Based on today's prices, filling an average family car (55 litres) costs approximately:
  • Petrol: £76.95
  • Diesel: £90.70

Yes. This station stocks:
  • Super Unleaded (E5): 151.9p
  • Unleaded (E10): 139.9p
  • Diesel (B7): 164.9p
  • Premium Diesel (SDV): 164.9p

Prices at this station have risen by 15.0p since 28 Oct. We monitor prices every 30 minutes to track these changes.

As a premium retailer, COSTCO WHOLESALE typically includes proprietary additives (like Synergy, V-Power, or Techron) designed to clean your engine and improve efficiency.