Cheapest Petrol & Diesel in Llangunnor Today
☆ SaveLast updated: · Prices refresh every 30 minutes from the UK government's Fuel Finder service.
Cheapest Petrol in Llangunnor
Cheapest Diesel in Llangunnor
Worth the Drive?
Diesel averages 5.0p less in Llanllawddog (154.9p vs 159.9p here). The round trip is about 6 miles each way, costing roughly £1.55 in fuel at 50 mpg. A 60‑litre fill would save £3.00 — a net saving of £1.45 after the return journey.
There are 3 fuel stations in Llangunnor reporting live prices via the UK government's Fuel Finder service. Unleaded petrol (E10) averages 149.2p per litre across 3 stations. Diesel (B7) averages 159.9p across 3 stations. Unleaded is 1.9p below the national average of 151.1p.
Use our fuel station finder to find the most economical place to fill up near you, or calculate the fuel cost of a longer trip from Llangunnor.
Fuel Stations in Llangunnor
| Station | Postcode | E10 | E5 | B7 | SDV |
|---|---|---|---|---|---|
| Morrisons, Carmarthen Llangunnor | SA31 2NF Super-market | 147.9p Cheapest | 165.9p Cheapest | 156.9p Cheapest | – |
| Texaco, Carmarthen Llangunnor | SA31 2BN Super-market | 147.9p | 179.9p | 157.9p | – |
| oil 4 wales, Caerfyrddin Llangunnor | SA32 8BG Super-market | 151.7p | – | 164.9p | – |
Station Map
Nearby Towns
Average Petrol and Diesel Prices in Llangunnor (pence per litre)
30-Day Price Trend in the Swansea Region (pence per litre)
Daily averages across all stations in the Swansea postcode area over the last 30 days. Llangunnor sits within this region.
What does fuel cost a typical driver in Llangunnor?
At current prices, a typical driver covering 12000 miles a year in a petrol car averaging 35 mpg spends about £2325/year on fuel in Llangunnor (at 149.2p/L). That's £30 less than the UK average of £2355. Across the wider Swansea (SA) postcode area petrol averages 150.3p/L, working out at £2343/year.
A diesel driver doing the same 12000 miles at 50 mpg spends about £1745/year at Llangunnor's average diesel price of 159.9p/L. That's £53 less than the UK average of £1798. Across the wider Swansea (SA) postcode area diesel averages 162.1p/L — £1769/year.
Choose the right station — save £££
The cheapest petrol in Llangunnor is 147.9p/L and the most expensive is 151.7p/L — a 3.8p/L spread. Filling a 60‑litre tank at the cheapest vs the dearest saves £2.28.
For diesel the spread is 8.0p/L (156.9p cheapest, 164.9p dearest) — £4.80 saved on a 60‑litre fill.
Fuel Prices by Brand in Llangunnor
Average prices and cheapest station for each fuel brand in Llangunnor.
Morrisons Fuel Prices in Llangunnor
There is 1 Morrisons forecourt in Llangunnor. Petrol is 147.9p/L — 1.3p below the Llangunnor average. Diesel is 156.9p/L (3.0p below town avg). Live prices: Morrisons, Carmarthen. Morrisons fuel prices across the UK →
Show station details
| Station | Postcode | E10 | B7 |
|---|---|---|---|
| Morrisons, Carmarthen | SA31 2NF | 147.9p | 156.9p |
Texaco Fuel Prices in Llangunnor
There is 1 Texaco forecourt in Llangunnor. Petrol is 147.9p/L — 1.3p below the Llangunnor average. Diesel is 157.9p/L (2.0p below town avg). Live prices: Texaco, Carmarthen. Texaco fuel prices across the UK →
Show station details
| Station | Postcode | E10 | B7 |
|---|---|---|---|
| Texaco, Carmarthen | SA31 2BN | 147.9p | 157.9p |
oil 4 wales Fuel Prices in Llangunnor
There is 1 oil 4 wales forecourt in Llangunnor. Petrol is 151.7p/L — 2.5p above the Llangunnor average. Diesel is 164.9p/L (5.0p above town avg). Live prices: oil 4 wales, Caerfyrddin.
Show station details
| Station | Postcode | E10 | B7 |
|---|---|---|---|
| oil 4 wales, Caerfyrddin | SA32 8BG | 151.7p | 164.9p |
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