Fuel Price Check Analysis – Week of April 28, 2026 Petrol (E10) 156.8p 0.1% (-0.1p) 7d avg: 156.8p Prices stable | Super Unleaded (E5) 174.1p 0.1% (-0.1p) 7d avg: 174.1p Prices stable | Diesel (B7) 188.1p 0.4% (-0.8p) 7d avg: 188.4p Prices stable | Super Diesel (SDV) 208.1p 0.3% (-0.6p) 7d avg: 208.3p Prices stable |
Fuel Price Check Analysis – Week of April 28, 2026 Petrol (E10) 156.8p 0.1% (-0.1p) 7d avg: 156.8p Prices stable | Super Unleaded (E5) 174.1p 0.1% (-0.1p) 7d avg: 174.1p Prices stable | Diesel (B7) 188.1p 0.4% (-0.8p) 7d avg: 188.4p Prices stable | Super Diesel (SDV) 208.1p 0.3% (-0.6p) 7d avg: 208.3p Prices stable |
Overview Fuel Prices Analysis Amenities & Hours Location Trends FAQ
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Murco Bancyfelin

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DERWYDD GARAGE, CYNWYL ELFED, CARMARTHEN, SA33 6TP, CARMARTHEN, Wales, SA33 6TP

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Data Source: Fuel Finder Scheme 4 hours ago
Petrol (E10)
150.9p
5.9p below UK avg (156.8p)
Last updated by Fuel Finder 22/04/26 07:24
FUEL AVAILABILITY
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Premium Petrol (E5)
168.9p
5.2p below UK avg (174.1p)
Last updated by Fuel Finder 22/04/26 07:24
FUEL AVAILABILITY
○ No Reports Help other drivers — report availability
Diesel (B7)
180.9p
7.1p below UK avg (188.0p)
Last updated by Fuel Finder 22/04/26 07:24
FUEL AVAILABILITY
○ No Reports Help other drivers — report availability
Premium Diesel
158.9p
49.2p below UK avg (208.1p)
Last updated by Fuel Finder 18/03/26 12:49
FUEL AVAILABILITY
○ No Reports Help other drivers — report availability
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Opening Times
Monday 06:30 - 20:00
Tuesday 06:30 - 20:00
Wednesday 06:30 - 20:00
Thursday 06:30 - 20:00
Friday 06:30 - 20:00
Saturday 06:30 - 20:00
Sunday TODAY 09:00 - 18:00
Station Amenities
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Common Questions about this Station

Based on today's prices, filling an average family car (55 litres) costs approximately:
  • Petrol: £83.00
  • Diesel: £99.50

Yes. This station stocks:
  • Super Unleaded (E5): 168.9p
  • Unleaded (E10): 150.9p
  • Diesel (B7): 180.9p
  • Premium Diesel (SDV): 158.9p

Prices have remained stable over the last week. We monitor prices every 30 minutes to track these changes.

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