Petrol and diesel prices in Carmarthen
Prices at 8 forecourts within 3.8 miles of Carmarthen centre, as reported by retailers to the UK Government's Fuel Finder scheme. Prices read 6 minutes ago.
Cheapest 167.9p at Tanerdy Garage
2.5p below the UK average
Cheapest 178.5p at Gwalia Garage
6.7p below the UK average
Cheapest 194.9p at Tanerdy Garage
2.0p below the UK average
Cheapest 205.5p at Tanerdy Garage
7.6p below the UK average
insights Carmarthen fuel prices at a glance
Unleaded: cheapest 167.9p at Tanerdy Garage (0.7 miles from the centre); average 170.8p across 8 forecourts; dearest 174.9p, a 7.0p spread.
Super unleaded: cheapest 178.5p at Gwalia Garage (3.3 miles from the centre); average 184.9p across 6 forecourts; dearest 199.9p, a 21.4p spread.
Diesel: cheapest 194.9p at Tanerdy Garage (0.7 miles from the centre); average 196.9p across 8 forecourts; dearest 199.9p, a 5.0p spread.
Premium diesel: cheapest 205.5p at Tanerdy Garage (0.7 miles from the centre); average 210.6p across 3 forecourts; dearest 219.9p, a 14.4p spread.
The spread is the gap between the cheapest and dearest forecourt, not a saving on any particular journey.
show_chart Carmarthen prices over the last 13 days
The daily average across Carmarthen's forecourts for each grade.
local_gas_station Cheapest unleaded in Carmarthen
| # | Forecourt | Price | From centre | Price reported |
|---|---|---|---|---|
| 1 | Tanerdy GarageTANERDY GARAGE, TANERDY , CARMARTHEN, SA31 2EY | 167.9p | 0.7 mi | |
| 2 | Gwalia GarageGWALIA GARAGE, RHYDARGAEAU, CARMARTHEN, SA32 7DR | 167.9p | 3.3 mi | |
| 3 | Vst Towy Services StationTOWY SERVICE STATION, THE BRIDGE, CAERFYRDDIN, SA31 2BN, CAERFYRDDIN, SA31 2BN | 169.9p | 0.8 mi | |
| 4 | MFG Morrisons CarmarthenPARC PENSARN, CARMARTHEN, SA31 2NF | 169.9p | 1.4 mi | |
| 5 | Ascona Tenby Road Service StationLYSONNEN ROAD, CARMARTHEN, CARMARTHEN, SA33 5DT | 169.9p | 3.3 mi |
local_gas_station Cheapest super unleaded in Carmarthen
| # | Forecourt | Price | From centre | Price reported |
|---|---|---|---|---|
| 1 | Gwalia GarageGWALIA GARAGE, RHYDARGAEAU, CARMARTHEN, SA32 7DR | 178.5p | 3.3 mi | |
| 2 | Tanerdy GarageTANERDY GARAGE, TANERDY , CARMARTHEN, SA31 2EY | 179.5p | 0.7 mi | |
| 3 | Vst Towy Services StationTOWY SERVICE STATION, THE BRIDGE, CAERFYRDDIN, SA31 2BN, CAERFYRDDIN, SA31 2BN | 179.9p | 0.8 mi | |
| 4 | Carmarthen Extra - Petrol Filling StationTESCO STORES, LON MORFA, CAERFYRDDIN, SA31 3AX | 181.9p | 0.9 mi | |
| 5 | MFG Morrisons CarmarthenPARC PENSARN, CARMARTHEN, SA31 2NF | 189.9p | 1.4 mi |
local_gas_station Cheapest diesel in Carmarthen
| # | Forecourt | Price | From centre | Price reported |
|---|---|---|---|---|
| 1 | Tanerdy GarageTANERDY GARAGE, TANERDY , CARMARTHEN, SA31 2EY | 194.9p | 0.7 mi | |
| 2 | MFG Morrisons CarmarthenPARC PENSARN, CARMARTHEN, SA31 2NF | 194.9p | 1.4 mi | |
| 3 | Gwalia GarageGWALIA GARAGE, RHYDARGAEAU, CARMARTHEN, SA32 7DR | 194.9p | 3.3 mi | |
| 4 | Carmarthen Extra - Petrol Filling StationTESCO STORES, LON MORFA, CAERFYRDDIN, SA31 3AX | 196.9p | 0.9 mi | |
| 5 | Ascona Tenby Road Service StationLYSONNEN ROAD, CARMARTHEN, CARMARTHEN, SA33 5DT | 196.9p | 3.3 mi |
local_gas_station Cheapest premium diesel in Carmarthen
| # | Forecourt | Price | From centre | Price reported |
|---|---|---|---|---|
| 1 | Tanerdy GarageTANERDY GARAGE, TANERDY , CARMARTHEN, SA31 2EY | 205.5p | 0.7 mi | |
| 2 | Gwalia GarageGWALIA GARAGE, RHYDARGAEAU, CARMARTHEN, SA32 7DR | 206.5p | 3.3 mi | |
| 3 | Ascona Tenby Road Service StationLYSONNEN ROAD, CARMARTHEN, CARMARTHEN, SA33 5DT | 219.9p | 3.3 mi |
quiz Carmarthen fuel price questions
What is the cheapest petrol in Carmarthen today?
The cheapest petrol in Carmarthen is 167.9p a litre at Tanerdy Garage, TANERDY, CARMARTHEN, SA31 2EY. The average across 8 forecourts within 3.8 miles is 170.8p, and the dearest is 174.9p.
What is the cheapest diesel in Carmarthen today?
The cheapest diesel in Carmarthen is 194.9p a litre at Tanerdy Garage, TANERDY, CARMARTHEN, SA31 2EY. The average across 8 forecourts within 3.8 miles is 196.9p, and the dearest is 199.9p.
How much is premium fuel in Carmarthen?
Super unleaded averages 184.9p at 6 forecourts, from 178.5p. Premium diesel averages 210.6p at 3 forecourts, from 205.5p.
Is fuel in Carmarthen cheaper than the UK average?
Petrol averages 170.8p in Carmarthen, 2.5p below the UK average of 173.3p. Diesel averages 196.9p in Carmarthen, 2.0p below the UK average of 198.9p.
How many forecourts are there in Carmarthen?
8 forecourts within 3.8 miles of Carmarthen centre report their prices to the UK Government's Fuel Finder scheme.
How often are Carmarthen fuel prices updated?
Forecourts report prices to the Fuel Finder scheme and FillRadar reads them about every 30 minutes; these were read 6 minutes ago. A forecourt can change its price between updates, so check the price at the pump.
info About these prices
Retailers report prices to the Fuel Finder scheme and FillRadar reads them about every 30 minutes. A forecourt can change its price between updates, so always check the price at the pump. Averages leave out forecourts that are closed and prices that are clearly errors. Distances are straight-line from the town centre.
Unleaded is E10 petrol; super unleaded is E5; premium diesel is the branded high-performance diesel sold at some forecourts.
explore Fuel prices nearby
Prices by retailer
Other fuels
Know the cheapest pump before you set off
FillRadar shows every forecourt on a map, alerts you when a saved price drops, and finds the cheapest stop on your route. In closed beta on Android.
Request Early Access