Fuel Prices in Bynea, Dafen, Llanelli town centre
Live comparison for SA14 area. Tracking 9 stations across 51 brands. For a detailed breakdown including 7-day price trends, market competition analysis, and savings tips, and also find Today’s Cheapest Petrol and Diesel in Bynea, Dafen, Llanelli town centre .
Wales
9 Stations
7 Brands
Updated 18 Sep 2026
View Bynea, Dafen, Llanelli town centre on the Fuel Map
Compare all 9 stations visually on our interactive map to find the cheapest fuel near your route.
7-Day Price Movement
Petrol (E10)
166.1p
166.1p
Diesel (B7)
188p
190.6p
Cheapest Today
Area Averages vs National
Petrol
166.3p
▼ 1.2p vs UK Avg
Super Unleaded
183.1p
▼ 2.3p vs UK Avg
Diesel
192.9p
▲ 0.3p vs UK Avg
Super Diesel
209.9p
▼ 3.4p vs UK Avg
All Fuel Stations in Bynea, Dafen, Llanelli town centre (SA14)
Dafen Service Station
DAFEN SERVICE STATION LTD, DAFEN SERVICE STATION, INDUSTRIAL ESTATE, DAFEN, LLANELLI, Wales
Frequently Asked Questions About Fuel in Bynea, Dafen, Llanelli town centre
As of 18 September 2026, the cheapest E10 petrol in Bynea, Dafen, Llanelli town centre is 152.9p at TESCO, TESCO STORES LTD, TROSTRE RETAIL PARK, LLANELLI, WALES.
There is currently a 23.0p difference between the cheapest and most expensive stations in Bynea, Dafen, Llanelli town centre. For a standard 55-litre family car, that equals a saving of £12.65 per tank.
We update prices daily using data provided directly by fuel stations via the Competition and Markets Authority (CMA) Open Data scheme. This is a UK Government initiative requiring all major retailers to report live prices, ensuring you see the most accurate data for the Carmarthenshire area.
Not today. TESCO is actually cheaper than local supermarkets in SA14. It's always worth comparing before filling up.
We are currently tracking 9 active fuel stations in the SA14 area, operated by 7 different brands including TEXACO, VALERO, MORRISONS and more.
The cheapest B7 diesel in Bynea, Dafen, Llanelli town centre is currently 185.9p at TESCO. You can also use our interactive fuel map to compare diesel prices visually.
Nearby Locations
Felinfoel, Pontyates (SA15)
Blue Anchor, Gorseinon, Gowerton, Hendy (Carmarthenshire), Loughor, North Gower, Penllergaer, Penclawdd, Pontarddulais, Three Crosses (SA4)
Burry Port, Pembrey (SA16)
Ferryside, Kidwelly, Llansaint, Mynyddygarreg, Carway (SA17)
Ammanford town centre, Betws, Gwaun-Cae-Gurwen, Lower Brynamman (SA18)
Bishopston, Blackpill, Caswell, Clyne, Langland, Mumbles, Oystermouth, Southgate, South Gower, West Cross (SA3)
Nantgaredig, Dryslwyn (SA32)
Blaenymaes, Cwmdu, Cwmdu Industrial Estate, Felindre, Fforestfach, Gendros, Llangyfelach, Llewitha, Manselton, Penlan, Portmead, Tirdeunaw, Waunarlwydd (SA5)
Prices sourced from the UK Government CMA Open Data Scheme, updated every 30 minutes. CheckFuelPrices is editorially independent — read our policy.