Fuel Price Check Analysis – Week of April 28, 2026 Petrol (E10) 159p 0.9% (+1.4p) 7d avg: 158.4p Slight rise | Super Unleaded (E5) 176.9p 0.6% (+1p) 7d avg: 176.5p Prices stable | Diesel (B7) 181.3p 1.2% (+2.2p) 7d avg: 180.4p Slight rise | Super Diesel (SDV) 200.1p 0.9% (+1.8p) 7d avg: 199.3p Slight rise |
Fuel Price Check Analysis – Week of April 28, 2026 Petrol (E10) 159p 0.9% (+1.4p) 7d avg: 158.4p Slight rise | Super Unleaded (E5) 176.9p 0.6% (+1p) 7d avg: 176.5p Prices stable | Diesel (B7) 181.3p 1.2% (+2.2p) 7d avg: 180.4p Slight rise | Super Diesel (SDV) 200.1p 0.9% (+1.8p) 7d avg: 199.3p Slight rise |
Overview Fuel Prices Analysis Amenities & Hours Location Trends FAQ
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Shell Caernarfon

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GWALIA GARAGE LTD, CAEATHRO, CAERNARFON, LL55 2SS, CAERNARFON, Wales, LL55 2SS

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Data Source: Fuel Finder Scheme 1 hour ago
Petrol (E10)
157.9p
1.1p below UK avg (159.0p)
Last updated by Fuel Finder 30/07/26 10:19
FUEL AVAILABILITY
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Premium Petrol (E5)
169.9p
7.0p below UK avg (176.9p)
Last updated by Fuel Finder 30/07/26 10:19
FUEL AVAILABILITY
○ No Reports Help other drivers — report availability
Diesel (B7)
177.9p
3.4p below UK avg (181.3p)
Last updated by Fuel Finder 30/07/26 10:19
FUEL AVAILABILITY
○ No Reports Help other drivers — report availability
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Opening Times
Monday TODAY 06:30 - 22:00
Tuesday 06:30 - 22:00
Wednesday 06:30 - 22:00
Thursday 06:30 - 22:00
Friday 06:30 - 22:00
Saturday 06:30 - 22:00
Sunday 06:30 - 22:00
Station Amenities
AdBlue (Packaged) Adblue Pumps Air Pump Or Screenwash Car Wash Customer Toilets Water Filling
Contact
Phone Number +441286673096
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Common Questions about this Station

Based on today's prices, filling an average family car (55 litres) costs approximately:
  • Petrol: £86.85
  • Diesel: £97.85

Yes. This station stocks:
  • Super Unleaded (E5): 169.9p
  • Unleaded (E10): 157.9p
  • Diesel (B7): 177.9p

Prices at this station have risen by 33.0p since 13 Feb. We monitor prices every 30 minutes to track these changes.

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