Murco

CKs Supermarket

C K's Supermarket, Old St. Clears Road, Johnstown, Carmarthen SA31 3HL

Supermarket
Toilets
Air & screenwash
AdBlue (bottled)

Murco CKs Supermarket is a supermarket petrol station in Carmarthen, Carmarthenshire. It sells unleaded (E10) and diesel (B7). Today unleaded is 173.9p a litre, the 5th cheapest of 13 stations in Carmarthen. Its nearest neighbours are Tesco Carmarthen Extra - Petrol Filling Station (0.5 miles) and MFG Morrisons Carmarthen (1.0 mile).

Prices

Unleaded
173.9p
5th cheapest of 13 in Carmarthen · 0.8p below the Carmarthen average
Diesel
198.9p
6th cheapest of 13 in Carmarthen · 0.7p above the Carmarthen average

How Murco CKs Supermarket compares

Unleaded: at 173.9p a litre, 55 litres costs £95.64, £0.47 less than at the Carmarthen average (174.7p) and £0.58 more than at the Carmarthenshire average. The nearest station selling it for less is MFG Morrisons Carmarthen, 1.0 mile away, at 171.9p (2.0p cheaper); 4 stations within 5 miles are cheaper.

Diesel: at 198.9p a litre, 55 litres costs £109.39, £0.38 more than at the Carmarthen average (198.2p) and £0.53 more than at the Carmarthenshire average. The nearest station selling it for less is MFG Morrisons Carmarthen, 1.0 mile away, at 196.9p (2.0p cheaper); 5 stations within 5 miles are cheaper.

Price history

Unchanged since 13 Oct 2026173.9p

Unleaded has been 173.9p since 13 October.

Diesel has been 198.9p since 13 October.

Location

Directions

Opening hours

Open 07:00–22:00 Monday to Sunday. On bank holidays it opens 07:00–22:00.

Mon–Sun: 07:00–22:00
Bank holidays: 07:00–22:00

Nearby stations

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Questions about Murco CKs Supermarket

How much is unleaded at Murco CKs Supermarket?: 173.9p a litre, as reported by the retailer when we checked at 07:04 on 14 October. That's 0.8p less than the Carmarthen average (174.7p), and the 5th cheapest of 13 stations in Carmarthen.
How much is diesel at Murco CKs Supermarket?: 198.9p a litre, as reported by the retailer when we checked at 07:04 on 14 October. That's 0.7p more than the Carmarthen average (198.2p), and the 6th cheapest of 13 stations in Carmarthen.
Is Murco CKs Supermarket open 24 hours?: No. Open 07:00–22:00 Monday to Sunday. On bank holidays it opens 07:00–22:00.
What facilities does Murco CKs Supermarket have?: Customer toilets, air and screenwash and bottled AdBlue, as listed by the retailer.
Is there cheaper fuel near Murco CKs Supermarket?: For unleaded, MFG Morrisons Carmarthen is 1.0 mile away and 171.9p a litre. For diesel, MFG Morrisons Carmarthen is 1.0 mile away and 196.9p a litre.
Where is Murco CKs Supermarket?: C K's Supermarket, Old St. Clears Road, Johnstown, Carmarthen SA31 3HL, Carmarthenshire.

How Murco CKs Supermarket compares

Questions about Murco CKs Supermarket

How much is unleaded at Murco CKs Supermarket?

173.9p a litre, as reported by the retailer when we checked at 07:04 on 14 October. That's 0.8p less than the Carmarthen average (174.7p), and the 5th cheapest of 13 stations in Carmarthen.

How much is diesel at Murco CKs Supermarket?

198.9p a litre, as reported by the retailer when we checked at 07:04 on 14 October. That's 0.7p more than the Carmarthen average (198.2p), and the 6th cheapest of 13 stations in Carmarthen.

Is Murco CKs Supermarket open 24 hours?

No. Open 07:00–22:00 Monday to Sunday. On bank holidays it opens 07:00–22:00.

What facilities does Murco CKs Supermarket have?

Customer toilets, air and screenwash and bottled AdBlue, as listed by the retailer.

Is there cheaper fuel near Murco CKs Supermarket?

For unleaded, MFG Morrisons Carmarthen is 1.0 mile away and 171.9p a litre. For diesel, MFG Morrisons Carmarthen is 1.0 mile away and 196.9p a litre.

Where is Murco CKs Supermarket?

C K's Supermarket, Old St. Clears Road, Johnstown, Carmarthen SA31 3HL, Carmarthenshire.