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Murco Derwydd Services fuel prices

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

Latest included price reported 29 Sep 2026, 12:22.

Cheapest petrol within 5 miles

Filling a 55-litre tank here costs about £0.71 less than the local average for unleaded petrol (e10).

Compare on the mapSee reported prices

Latest reported prices at Murco Derwydd Services

Unleaded petrol (E10)

171.9pper litre

Local average 173.2p

-1.3p below average

Diesel (B7)

199.9pper litre

Local average 199.1p

+0.8p above average

Premium petrol (E5)

182.9pper litre

Local average is calculated across 6 stations within 5 miles of this forecourt.

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Prices at this station changed 6 times in the last 30 days. Set a free price alert and we'll tell you the moment they fall.

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Price history

Unleaded petrol (E10)

Unleaded petrol (E10) prices at this station have held steady over the past week.

  • Past 7 days: unchanged
  • Past 30 days: up +9.0p
DatePrice
29 Sep 2026 171.9p
23 Sep 2026 169.9p
22 Sep 2026 168.9p
10 Sep 2026 166.9p
9 Sep 2026 164.9p
8 Sep 2026 162.9p

Diesel (B7)

  • Past 30 days: up +17.0p
DatePrice
22 Sep 2026 199.9p
14 Sep 2026 193.9p
11 Sep 2026 188.9p
10 Sep 2026 186.9p
9 Sep 2026 184.9p
8 Sep 2026 182.9p

Facilities

Toilets

Opening hours: Mon-Sat 06:30-20:00; Sun 09:00-18:00

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