Unleaded petrol (E10)
174.9pper litre
Local average 173.5p
+1.4p above average
Tesco Carmarthen Extra - Petrol Filling Station fuel prices
TESCO STORES, LON MORFA, CAERFYRDDIN, SA31 3AX
Latest included price reported 2 Oct 2026, 17:32.
Filling a 55-litre tank here costs about £0.77 more than the local average for unleaded petrol (e10).
Latest reported prices at Tesco Carmarthen Extra - Petrol Filling Station
Diesel (B7)
199.9pper litre
Local average 199.5p
+0.4p above average
Premium petrol (E5)
184.9pper litre
Local average is calculated across 10 stations within 5 miles of this forecourt.
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Prices at this station changed 7 times in the last 30 days. Set a free price alert and we'll tell you the moment they fall.
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Unleaded petrol (E10)
Unleaded petrol (E10) prices at this station have risen 1.0p over the past week.
- Past 7 days: up +1.0p
- Past 30 days: up +7.0p
| Date | Price |
|---|---|
| 2 Oct 2026 | 174.9p |
| 30 Sep 2026 | 173.9p |
| 25 Sep 2026 | 172.9p |
| 22 Sep 2026 | 171.9p |
| 18 Sep 2026 | 170.9p |
| 17 Sep 2026 | 169.9p |
| 14 Sep 2026 | 167.9p |
Diesel (B7)
Diesel (B7) prices at this station have held steady over the past week.
- Past 7 days: unchanged
- Past 30 days: up +13.0p
| Date | Price |
|---|---|
| 28 Sep 2026 | 199.9p |
| 25 Sep 2026 | 197.9p |
| 24 Sep 2026 | 196.9p |
| 22 Sep 2026 | 194.9p |
| 18 Sep 2026 | 193.9p |
| 17 Sep 2026 | 191.9p |
| 14 Sep 2026 | 189.9p |
| 9 Sep 2026 | 186.9p |
Facilities
Open 24 hours
Water
Opening hours: 24/7
Nearby stations to compare
You could pay 3.0p/litre less at Murco Tanerdy Garage (1.4 mi away) with a saving of about £1.65 per 55-litre tank.
-
Murco CKs Supermarket
0.5 mi away / SA31 3HL
- Petrol
- 173.9p
- Diesel
- 199.9p
-
Texaco Vst Towy Services Station
0.6 mi away / SA31 2BN
- Petrol
- 173.9p
- Diesel
- 199.9p
-
Mfg Morrisons Carmarthen
0.7 mi away / SA31 2NF
- Petrol
- 173.9p
- Diesel
- 199.9p
-
Murco Tanerdy Garage
1.4 mi away / SA31 2EY
- Petrol
- 171.9p
- Diesel
- 197.9p
-
Valero Ascona Tenby Road Service Station
2.7 mi away / SA33 5DT
- Petrol
- 174.9p
- Diesel
- No report
-
Esso Asda White Mill Express Petrol
3.8 mi away / SA32 7EN
- Petrol
- No report
- Diesel
- 199.9p
-
Murco Gwalia Garage
4.2 mi away / SA32 7DR
- Petrol
- 171.9p
- Diesel
- 197.9p
-
oil 4 wales ltd Nantycaws
4.4 mi away / SA32 8BG
- Petrol
- 173.9p
- Diesel
- 199.9p
Fuel prices in the wider area
See all stations, averages and trends for Wales.
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