Every petrol station in Llanelli that reports to the Government's Fuel Finder scheme — 9 of them — with the price each one reported and the time it reported it.
The cheapest fuel in Llanelli right now
- Cheapest unleaded (E10)
- 167.9p at Llanelli Extra - Petrol Filling Station reported 16:02 on 14 Sept 2026
- Cheapest diesel (B7)
- 189.7p at Asda Llanelli Murray Street Supercentre reported 13:44 on 15 Sept 2026
- Cheapest super unleaded (E5)
- 177.9p at Llanelli Extra - Petrol Filling Station reported 16:02 on 14 Sept 2026
How Llanelli compares
- Unleaded here averages 170.5p — 1.5p below the UK average of 172.0p.
- Diesel here averages 192.8p — 2.4p below the UK average of 195.1p.
- 9 of 9 report unleaded, 9 report diesel.
An average across reporting stations, one vote each — not what drivers here actually pay, which would need sales volumes nobody publishes.
All 9 petrol stations in Llanelli
- Asda Llanelli Murray Street Supercentreunleaded 168.7p · diesel 189.7p
- Dafen Service Stationunleaded 175.9p · diesel 199.9p
- Lewis Retail Drefach Ltdunleaded 171.9p · diesel 196.9p
- Llanelli Extra - Petrol Filling Stationunleaded 167.9p · diesel 189.9p
- Mfg Morrisons Llanelliunleaded 168.9p · diesel 189.9p
- Nts Llanelli Service Stationunleaded 168.9p · diesel 189.9p
- Rontec Cross Handsunleaded 171.9p · diesel 194.9p
- Sandy Roadunleaded 171.9p · diesel 193.9p
- Vst Bryn Gelli Servicesunleaded 168.9p · diesel 189.9p
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⚠ Prices are as reported to the Fuel Finder scheme, with the time each was reported — not a promise of what you will pay. Retailers have up to 30 minutes to report a change. Always check the price on the pump. Collected 19:14 on 17 Sept 2026.
Report a price discrepancy · Fuel price data from Fuel Finder (DESNZ), used under the Open Government Licence v3.0.