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 Carmarthen town centre

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C K'S SUPERMARKET, OLD ST. CLEARS ROAD, JOHNSTOWN, CARMARTHEN, Wales, SA31 3HL

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Data Source: Fuel Finder Scheme 4 hours ago
Petrol (E10)
154.9p
1.9p below UK avg (156.8p)
Last updated by Fuel Finder 28/04/26 11:47
FUEL AVAILABILITY
● Out of Stock Reported 3 weeks ago
Diesel (B7)
186.9p
1.1p below UK avg (188.0p)
Last updated by Fuel Finder 28/04/26 11:47
FUEL AVAILABILITY
● Available Reported 3 weeks ago
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Opening Times
Monday 07:00 - 22:00
Tuesday 07:00 - 22:00
Wednesday 07:00 - 22:00
Thursday 07:00 - 22:00
Friday 07:00 - 22:00
Saturday 07:00 - 22:00
Sunday TODAY 07:00 - 22:00
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: £85.20
  • Diesel: £102.80

No, our data indicates this station currently only stocks standard Petrol (E10) and Diesel (B7).

Prices at this station have risen by 4.0p since 02 Apr. 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.