Tesco
Carmarthen Extra - Petrol Filling Station
Tesco Stores, Lon Morfa, Caerfyrddin SA31 3AX
- Open 24 hours
- Supermarket
- Air & screenwash
- Water
- AdBlue (bottled)
Tesco Carmarthen Extra - Petrol Filling Station is a supermarket petrol station in Carmarthen, Carmarthenshire. It sells unleaded (E10), super unleaded (E5) and diesel (B7). Today unleaded is 173.9p a litre, the 5th cheapest of 13 stations in Carmarthen. Its nearest neighbours are Murco CKs Supermarket (0.5 miles) and Texaco Vst Towy Services Station (0.6 miles).
Prices
Unleaded
173.9p
5th cheapest of 13 in Carmarthen · 0.8p below the Carmarthen average
Super unleaded
183.9p
4th cheapest of 10 in Carmarthen · 6.1p below the Carmarthen average
Diesel
198.9p
6th cheapest of 13 in Carmarthen · 0.7p above the Carmarthen average
How Tesco Carmarthen Extra - Petrol Filling Station 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, 0.7 miles away, at 171.9p (2.0p cheaper); 4 stations within 5 miles are cheaper.
Super unleaded: at 183.9p a litre, 55 litres costs £101.14, £3.37 less than at the Carmarthen average (190.0p) and £2.14 less than at the Carmarthenshire average. The nearest station selling it for less is Murco Tanerdy Garage, 1.4 miles away, at 179.5p (4.4p cheaper); 3 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 Texaco Vst Towy Services Station, 0.6 miles away, at 197.9p (1.0p cheaper); 5 stations within 5 miles are cheaper.
Price history
- Unchanged since 12 Oct 2026173.9p
Unleaded has been 173.9p since 12 October.
Super unleaded has been 183.9p since 12 October.
Diesel has been 198.9p since 12 October.
Location
Opening hours
Open 24 hours, every day.
- Mon–Sun
- 24 hours
- Bank holidays
- Usual hours
Nearby stations
Murco · CKs Supermarket
0.5 miles away
- Unleaded
- 173.9p
- Diesel
- 198.9p
Texaco · Vst Towy Services Station
0.6 miles away
- Unleaded
- 196.9p
- Diesel
- 197.9p
Morrisons · MFG Morrisons Carmarthen
0.7 miles away
- Unleaded
- 171.9p
- Diesel
- 196.9p
Murco · Tanerdy Garage
1.4 miles away
- Unleaded
- 170.9p
- Diesel
- 194.9p
Valero · Ascona Tenby Road Service Station
2.7 miles away
- Unleaded
- 173.9p
- Diesel
- 198.9p
Esso · Asda White Mill Express Petrol
3.8 miles away
- Unleaded
- 174.9p
- Diesel
- 199.9p
Find the cheapest near you
Questions about Tesco Carmarthen Extra - Petrol Filling Station
- How much is unleaded at Tesco Carmarthen Extra - Petrol Filling Station?
- 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 Tesco Carmarthen Extra - Petrol Filling Station?
- 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 Tesco Carmarthen Extra - Petrol Filling Station open 24 hours?
- Yes. Open 24 hours, every day.
- What facilities does Tesco Carmarthen Extra - Petrol Filling Station have?
- 24-hour fuel, air and screenwash, water and bottled AdBlue, as listed by the retailer.
- Is there cheaper fuel near Tesco Carmarthen Extra - Petrol Filling Station?
- For unleaded, MFG Morrisons Carmarthen is 0.7 miles away and 171.9p a litre. For diesel, Texaco Vst Towy Services Station is 0.6 miles away and 197.9p a litre.
- Where is Tesco Carmarthen Extra - Petrol Filling Station?
- Tesco Stores, Lon Morfa, Caerfyrddin SA31 3AX, Carmarthen, Carmarthenshire. Its phone number is 08003 234040.