Cheapest Petrol Prices in Kidwelly
Last updated: · 20 stations tracked
Cheapest Petrol (E10)
149.7p
per litre · avg 151.83p
Cheapest Diesel (B7)
159.9p
per litre · avg 164.49p
Compare live petrol and diesel prices across 20 fuel stations in Kidwelly. Prices are sourced from the UK Government's official fuel price database and updated every hour. The cheapest petrol in Kidwelly today is 149.7p per litre, available at ASDA LLANELLI MURRAY STREET SUPERCENTRE.
Supermarket forecourts — including Tesco, Asda, and Sainsbury's — typically offer the lowest prices in Kidwelly. Motorway services and branded stations (BP, Shell, Esso) often charge a premium. Use the table below to find the best deal near you.
Fuel Station Prices in Kidwelly
| Station | Unleaded (E10) | Diesel (B7) | Super Unleaded | Premium Diesel |
|---|---|---|---|---|
| KIDWELLY SERVICE STATION | 152.9p | 165.9p | — | — |
| ASDA PONTYATES EXPRESS PETROL | 153.9p | 169.9p | — | — |
| CHIVERS CORNER GARAGE | 149.9p | 164.9p | 172.9p | — |
| SANDY ROAD | 152.9p | 165.9p | — | — |
| MFG PANTEG | 151.9p | 162.9p | 165.9p | 179.9p |
| ASDA LLANELLI MURRAY STREET SUPERCENTRE | 149.7p | 164.7p | — | — |
| MFG MORRISONS CARMARTHEN | 149.9p | 161.9p | 165.9p | — |
| NTS LLANELLI SERVICE STATION | 151.9p | 164.9p | 166.9p | 179.9p |
| oil 4 wales ltd Nantycaws | 151.7p | 164.9p | — | — |
| CKs Supermarket | 151.9p | 163.9p | — | — |
| CARMARTHEN EXTRA - PETROL FILLING STATION | 150.9p | 163.9p | 160.9p | — |
| VST TOWY SERVICES STATION | 149.9p | 159.9p | 179.9p | — |
| Dafen Service Station | 156.9p | 174.9p | 176.9p | 190.9p |
| LLANELLI EXTRA - PETROL FILLING STATION | 150.9p | 161.9p | 160.9p | — |
| MFG MORRISONS LLANELLI | 151.9p | 161.9p | 165.9p | — |
| LEWIS RETAIL DREFACH LTD | 154.9p | 169.9p | — | — |
| ASCONA TENBY ROAD SERVICE STATION | 151.9p | 162.9p | 187.9p | 211.9p |
| VST BRYN GELLI SERVICES | 150.9p | 161.9p | 159.9p | — |
| TANERDY GARAGE | 149.9p | 159.9p | 154.5p | 162.5p |
| ASCONA FORGE FILLING STATION | 151.9p | 162.9p | 187.9p | 211.9p |
Frequently Asked Questions
What is the cheapest petrol price in Kidwelly?
The cheapest petrol in Kidwelly is currently 149.7p per litre as of 21 July 2026. The average across all stations is 151.83p.
Which supermarket has the cheapest fuel in Kidwelly?
Tesco, Asda, and Sainsbury's supermarket forecourts typically offer the lowest fuel prices in Kidwelly. Check the price table above to compare all stations including branded and independent retailers.
How often are fuel prices updated for Kidwelly?
Prices are updated hourly from the UK Government's mandatory fuel price reporting scheme, which requires all fuel retailers with 6 or more sites to submit prices every 30 minutes.