Fuel Price Check Analysis – Week of April 28, 2026 Petrol (E10) 157.4p 0.4% (-0.7p) 7d avg: 157.7p Prices stable | Super Unleaded (E5) 175.3p 0.3% (-0.5p) 7d avg: 175.5p Prices stable | Diesel (B7) 182.4p 0.8% (-1.4p) 7d avg: 183p Prices dipping | Super Diesel (SDV) 202.5p 0.4% (-0.9p) 7d avg: 202.9p Prices stable |
Fuel Price Check Analysis – Week of April 28, 2026 Petrol (E10) 157.4p 0.4% (-0.7p) 7d avg: 157.7p Prices stable | Super Unleaded (E5) 175.3p 0.3% (-0.5p) 7d avg: 175.5p Prices stable | Diesel (B7) 182.4p 0.8% (-1.4p) 7d avg: 183p Prices dipping | Super Diesel (SDV) 202.5p 0.4% (-0.9p) 7d avg: 202.9p Prices stable |
Overview Fuel Prices Analysis Amenities & Hours Location Trends FAQ
Sponsored £4.99 · Instant
That cheap motor? It could be hiding its history.

Outstanding finance, stolen markers, write-off category, clocked mileage. Run the reg before you part with cash. £4.99.
Murco logo

Murco Bancyfelin

VERIFIED Open Now

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

View on Map
Data Source: Fuel Finder Scheme 1 hour ago
Petrol (E10)
151.9p
5.5p below UK avg (157.4p)
Last updated by Fuel Finder 05/06/26 14:28
FUEL AVAILABILITY
○ No Reports Help other drivers — report availability
Premium Petrol (E5)
177.9p
2.6p above UK avg (175.3p)
Last updated by Fuel Finder 05/06/26 14:28
FUEL AVAILABILITY
○ No Reports Help other drivers — report availability
Diesel (B7)
167.9p
14.5p below UK avg (182.4p)
Last updated by Fuel Finder 05/06/26 14:28
FUEL AVAILABILITY
○ No Reports Help other drivers — report availability
Premium Diesel
158.9p
43.6p below UK avg (202.5p)
Last updated by Fuel Finder 18/03/26 12:49
FUEL AVAILABILITY
○ No Reports Help other drivers — report availability
Recommended for Drivers
Sponsored

Fuel Price Calculator

Compare petrol and diesel prices. Enter your litres or budget to calculate your fill-up cost

L
1L 150L
Your L fill here
£
@ p/L
Ranked vs nearby stations
Current Price
p/L
Local avg: p (p)
Cheapest: p
Opening Times
Monday TODAY 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 09:00 - 18:00
Station Amenities
AdBlue (Packaged) Customer Toilets
Navigate to Station
Google Maps Waze Navigation
Common Questions about this Station

Based on today's prices, filling an average family car (55 litres) costs approximately:
  • Petrol: £83.55
  • Diesel: £92.35

Yes. This station stocks:
  • Super Unleaded (E5): 177.9p
  • Unleaded (E10): 151.9p
  • Diesel (B7): 167.9p
  • Premium Diesel (SDV): 158.9p

Prices have fallen by 1.0p since 11 May. 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.