Cheapest diesel in Carmarthen today
Prices checked at 14:01 on 8 November · from the UK Government Fuel Finder scheme
Quick answer
The cheapest diesel in Carmarthen right now is 191.9p at Gwalia Garage, 2.9 mi from the town centre. The Carmarthen average is 195.0p.
| Station | Distance | Diesel | Price set |
|---|---|---|---|
| Gwalia GarageGwalia Garage2.9 mi · price set 10:16, 7 Nov | 2.9 mi | 191.9p (Below the local average) | 10:16, 7 Nov |
| Tanerdy GarageTanerdy Garage1.0 mi · price set 10:17, 7 Nov | 1.0 mi | 192.9p (Below the local average) | 10:17, 7 Nov |
| Mfg Morrisons CarmarthenParc Pensarn1.9 mi · same price since 18 Oct | 1.9 mi | 194.9p (About the local average) | same price since 18 Oct |
| Asda White Mill Express PetrolA40, Carmarthen |
Carmarthen average diesel, last 30 days
Show as a table
| Day | Price |
|---|---|
| Sun 8 Nov | 195.0p |
| Sat 7 Nov | 195.0p |
| Fri 6 Nov | 196.1p |
| Thu 5 Nov | 196.2p |
| Wed 4 Nov | 196.2p |
Diesel prices in nearby towns
Questions about fuel prices in Carmarthen
Where is the cheapest diesel in Carmarthen?
Right now it's Gwalia Garage, Gwalia Garage, at 191.9p a litre. Prices change through the day, and this page updates as stations report new prices.
What is the average diesel price in Carmarthen?
195.0p a litre, across the 7 forecourts in Carmarthen reporting diesel prices.
How often are these prices updated?
UK forecourts must report price changes within 30 minutes under the Fuel Finder scheme. We check for new prices every 15 minutes.
Can a fuel card get me cheaper diesel in Carmarthen?
For businesses and sole traders, often yes. Fuel cards offer fixed weekly prices or discounts off the pump price at the stations that accept them. How much you save depends on the card, where you fill up and how much fuel you buy.