Branded forecourt · Esso
Asda White Mill Express Petrol
A40, Carmarthen, SA32 7EN. One of 33 forecourts in Carmarthenshire.
Updated 5 hours ago. Prices are what the retailer reported to Fuel Finder. Always check the price on the pump.
Price history at Asda White Mill Express Petrol
Every reported price change since 2 Feb 2026, in pence per litre. A step is a price change. A flat line means the price stayed the same.
- Unleaded petrol (E10)
- Diesel (B7)
How it compares
There are not enough recent prices nearby to compare.
Nearest forecourts
| # | Forecourt | Petrol | Diesel | Last move | Changed |
|---|---|---|---|---|---|
| 1 | Oil 4 Wales Ltd NantycawsNantycaws Filling Station Ltd, Caerfyrddin · 2.2 miles | 173.9p | 199.9p | +2.0p | 5 weeks ago |
| 2 | Tanerdy GarageTanerdy Garage, Carmarthen · 2.5 miles | 171.9p | 198.9p | +1.0p | 4 weeks ago |
| 3 | Gwalia GarageGwalia Garage, Carmarthen · 3.1 miles | 171.9p | 198.9p | +1.0p | 4 weeks ago |
| 4 | Vst Towy Services StationTowy Service Station, Caerfyrddin · 24h · 3.2 miles | 173.9p | 199.9p | +1.0p | 4 weeks ago |
| 5 | MFG Morrisons CarmarthenParc Pensarn, Carmarthen · supermarket · 24h · 3.6 miles | 173.9p | 199.9p | +1.0p | 4 weeks ago |
| 6 | Carmarthen Extra - Petrol Filling StationTesco Stores, Caerfyrddin · supermarket · 24h · 3.8 miles | 173.9p | 199.9p | +1.0p | 4 weeks ago |
| 7 | Cks SupermarketC K's Supermarket, Carmarthen · 4.3 miles | 173.9p | 199.9p | +1.0p | 5 weeks ago |
Map
Opening hours
| Monday | 06:00 – 22:00 |
| Tuesday | 06:00 – 22:00 |
| Wednesday | 06:00 – 22:00 |
| Thursday | 06:00 – 22:00 |
| Friday | 06:00 – 23:00 |
| Saturday | 06:00 – 23:00 |
| Sunday | 05:00 – 22:00 |
| Bank holidays | 06:00 – 22:00 |
Facilities
- Car wash
- Customer toilets
- AdBlue (packaged)
Recent price changes
The last 40 price changes the retailer reported, newest first. Times are UK time.
| When | Fuel | New price | Change |
|---|---|---|---|
| 28 Sep 2026, 15:56 BST | Diesel | 199.9p | +3.0p |
| 26 Sep 2026, 11:40 BST | Diesel | 196.9p | +1.0p |
| 24 Sep 2026, 21:49 BST | Diesel | 195.9p | +1.0p |
| 18 Sep 2026, 16:34 BST | Diesel | 194.9p | +2.0p |
| 18 Sep 2026, 16:34 BST | Petrol | 174.9p | +1.0p |
| 16 Sep 2026, 13:41 BST | Diesel | 192.9p | +1.0p |
| 15 Sep 2026, 16:23 BST | Petrol | 173.9p | +1.0p |
| 14 Sep 2026, 16:17 BST | Petrol | 172.9p | +1.0p |
| 11 Sep 2026, 12:59 BST | Diesel | 191.9p | +2.0p |
| 11 Sep 2026, 12:59 BST | Petrol | 171.9p | +2.0p |
| 8 Sep 2026, 14:33 BST | Diesel | 189.9p | +2.0p |
| 8 Sep 2026, 14:33 BST | Petrol | 169.9p | +1.0p |
| 7 Sep 2026, 19:12 BST | Diesel | 187.9p | +2.0p |
| 7 Sep 2026, 19:12 BST | Petrol | 168.9p | +2.0p |
| 5 Sep 2026, 12:42 BST | Diesel | 185.9p | +1.0p |
| 5 Sep 2026, 12:42 BST | Petrol | 166.9p | +1.0p |
| 3 Sep 2026, 13:29 BST | Diesel | 184.9p | +2.0p |
| 3 Sep 2026, 13:29 BST | Petrol | 165.9p | +2.0p |
| 21 Aug 2026, 21:19 BST | Diesel | 182.9p | +1.0p |
| 14 Aug 2026, 17:39 BST | Diesel | 181.9p | +2.0p |
| 14 Aug 2026, 17:39 BST | Petrol | 163.9p | +1.0p |
| 6 Aug 2026, 18:12 BST | Petrol | 162.9p | +1.0p |
| 31 Jul 2026, 21:31 BST | Petrol | 161.9p | +2.0p |
| 29 Jul 2026, 21:19 BST | Petrol | 159.9p | +1.0p |
| 27 Jul 2026, 15:50 BST | Diesel | 179.9p | +1.0p |
| 27 Jul 2026, 15:50 BST | Petrol | 158.9p | +1.0p |
| 24 Jul 2026, 13:41 BST | Diesel | 178.9p | +1.0p |
| 24 Jul 2026, 13:41 BST | Petrol | 157.9p | +1.0p |
| 23 Jul 2026, 17:17 BST | Diesel | 177.9p | +2.0p |
| 23 Jul 2026, 17:17 BST | Petrol | 156.9p | +1.0p |
| 21 Jul 2026, 14:40 BST | Petrol | 155.9p | +1.0p |
| 20 Jul 2026, 21:01 BST | Petrol | 154.9p | +2.0p |
| 15 Jul 2026, 15:07 BST | Diesel | 175.9p | +1.0p |
| 14 Jul 2026, 21:01 BST | Diesel | 174.9p | +3.0p |
| 14 Jul 2026, 21:01 BST | Petrol | 152.9p | +1.0p |
| 30 Jun 2026, 23:14 BST | Diesel | 171.9p | −5.0p |
| 30 Jun 2026, 23:14 BST | Petrol | 151.9p | −2.0p |
| 19 Jun 2026, 16:49 BST | Diesel | 176.9p | −1.0p |
| 18 Jun 2026, 14:31 BST | Diesel | 177.9p | −1.0p |
| 17 Jun 2026, 15:30 BST | Diesel | 178.9p | −1.0p |
Common questions
How much is petrol at Asda White Mill Express Petrol today?
Asda White Mill Express Petrol is charging 174.9p a litre for petrol. The price was reported 46 days ago, when it went up from 173.9p. The retailer reports its prices to the Government's Fuel Finder service. Always check the price on the pump.
What are the opening hours at Asda White Mill Express Petrol?
These are the usual hours the retailer has given to Fuel Finder: Monday 06:00 – 22:00; Tuesday 06:00 – 22:00; Wednesday 06:00 – 22:00; Thursday 06:00 – 22:00; Friday 06:00 – 23:00; Saturday 06:00 – 23:00; Sunday 05:00 – 22:00. Bank holidays may differ.
What facilities does Asda White Mill Express Petrol have?
The retailer says it has: car wash, customer toilets, adblue (packaged). Fuels usually sold: Unleaded petrol (E10), Diesel (B7).
Source: prices, hours and facilities reported by the retailer to the UK Government's Fuel Finder service (Open Government Licence v3.0). "Changed" means the last time the retailer reported a new price. It is not always the last time the retailer checked in. Spotted a wrong price? Tell us or report it to Fuel Finder.