Supermarket forecourt · Asda
Asda Pentwyn Superstore
8 Dering Road, Pontprennau, CF23 8NL. One of 21 forecourts in Cardiff.
Updated 3 hours ago. Prices are what the retailer reported to Fuel Finder. Always check the price on the pump.
Price history at Asda Pentwyn Superstore
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 | Welcome Break CardiffMotorway Services, Cardiff Gate · motorway · 24h · 0.3 miles | 181.9p | 205.9p | +4.0p | 5 weeks ago |
| 2 | Pentwyn Service StationPentwyn Service Station, Cardiff · 24h · 0.9 miles | 175.9p | 202.9p | +1.0p | 5 weeks ago |
| 3 | St Mellons Service StationSt. Mellons Service Station, Cardiff · 24h · 1.2 miles | 175.9p | 199.9p | +1.0p | 4 weeks ago |
| 4 | St Mellons Superstore - Petrol Filling StationTesco Stores Ltd, Cardiff · supermarket · 1.4 miles | 173.9p | 198.9p | +1.0p | 4 weeks ago |
| 5 | MFG CastletonNewport Road, Castleton / Cardiff · 24h · 2.2 miles | 176.9p | 202.9p | +1.0p | 4 weeks ago |
| 6 | Texaco Three Arches ServicesThree Arches Services Ltd, Cardiff · 2.5 miles | 175.9p | 199.9p | +1.0p | 5 weeks ago |
| 7 | MFG Morrisons Cardiff Newport RoadIpswich Road, Pen-Y-Lan · supermarket · 2.5 miles | 173.9p | 199.9p | +1.0p | 4 weeks ago |
| 8 | MFG PremierNewport Road, Cardiff · 24h · 2.7 miles | 176.9p | 202.9p | +1.0p | 4 weeks ago |
| 9 | MFG CardinalNewport Road, Cardiff · 24h · 2.7 miles | 176.9p | 202.9p | +1.0p | 4 weeks ago |
| 10 | Sainsbury's Colchester AvenueColchester Avenue, Cardiff · supermarket · 2.8 miles | 174.9p | 198.9p | +1.0p | 4 weeks ago |
| 11 | Sainsbury's ThornhillDistrict Shopping Centre, Cardiff · supermarket · 2.8 miles | 175.9p | 199.9p | +1.0p | 4 weeks ago |
| 12 | MFG Morrisons Cardiff TyglassTy- Glas Road, Llanishen · supermarket · 3.1 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 – 22:00 |
| Saturday | 06:00 – 22:00 |
| Sunday | 10:00 – 16:00 |
| Bank holidays | 09:00 – 18:00 |
Facilities
- 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, 15:02 BST | Diesel | 198.9p | +2.0p |
| 28 Sep 2026, 15:02 BST | Petrol | 173.9p | +1.0p |
| 25 Sep 2026, 16:22 BST | Diesel | 196.9p | +1.0p |
| 25 Sep 2026, 16:22 BST | Petrol | 172.9p | +1.0p |
| 23 Sep 2026, 16:17 BST | Diesel | 195.9p | +1.0p |
| 23 Sep 2026, 16:17 BST | Petrol | 171.9p | +1.0p |
| 21 Sep 2026, 16:21 BST | Diesel | 194.9p | +1.0p |
| 21 Sep 2026, 16:21 BST | Petrol | 170.9p | +1.0p |
| 19 Sep 2026, 22:53 BST | Diesel | 193.9p | +1.0p |
| 16 Sep 2026, 16:17 BST | Diesel | 192.9p | +1.0p |
| 16 Sep 2026, 16:17 BST | Petrol | 169.9p | +1.0p |
| 15 Sep 2026, 13:44 BST | Diesel | 191.9p | +2.0p |
| 15 Sep 2026, 13:44 BST | Petrol | 168.9p | +1.0p |
| 11 Sep 2026, 14:54 BST | Petrol | 167.9p | +1.0p |
| 10 Sep 2026, 15:33 BST | Diesel | 189.9p | +2.0p |
| 10 Sep 2026, 15:33 BST | Petrol | 166.9p | +2.0p |
| 8 Sep 2026, 16:13 BST | Diesel | 187.9p | +1.0p |
| 5 Sep 2026, 14:43 BST | Diesel | 186.9p | +1.0p |
| 5 Sep 2026, 14:43 BST | Petrol | 164.9p | +3.0p |
| 2 Sep 2026, 15:13 BST | Diesel | 185.9p | +4.0p |
| 2 Sep 2026, 15:13 BST | Petrol | 161.9p | +1.0p |
| 31 Aug 2026, 18:55 BST | Diesel | 181.9p | +2.0p |
| 18 Aug 2026, 16:03 BST | Petrol | 160.9p | −1.0p |
| 6 Aug 2026, 19:40 BST | Petrol | 161.9p | +1.0p |
| 4 Aug 2026, 19:48 BST | Diesel | 179.9p | +1.0p |
| 2 Aug 2026, 12:08 BST | Diesel | 178.9p | +2.0p |
| 2 Aug 2026, 12:08 BST | Petrol | 160.9p | +1.0p |
| 30 Jul 2026, 19:47 BST | Diesel | 176.9p | +1.0p |
| 30 Jul 2026, 19:47 BST | Petrol | 159.9p | +1.0p |
| 29 Jul 2026, 19:01 BST | Diesel | 175.9p | +1.0p |
| 29 Jul 2026, 19:01 BST | Petrol | 158.9p | +1.0p |
| 26 Jul 2026, 22:17 BST | Diesel | 174.9p | +3.0p |
| 26 Jul 2026, 22:17 BST | Petrol | 157.9p | +2.0p |
| 25 Jul 2026, 15:00 BST | Diesel | 171.9p | +1.0p |
| 25 Jul 2026, 15:00 BST | Petrol | 155.9p | +1.0p |
| 24 Jul 2026, 20:07 BST | Diesel | 170.9p | +1.0p |
| 24 Jul 2026, 20:07 BST | Petrol | 154.9p | +1.0p |
| 23 Jul 2026, 18:22 BST | Petrol | 153.9p | +1.0p |
| 22 Jul 2026, 22:15 BST | Diesel | 169.9p | +2.0p |
| 21 Jul 2026, 17:09 BST | Diesel | 167.9p | +2.0p |
Common questions
How much is petrol at Asda Pentwyn Superstore today?
Asda Pentwyn Superstore is charging 173.9p a litre for petrol. The price was reported 36 days ago, when it went up from 172.9p. 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 Pentwyn Superstore?
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 – 22:00; Saturday 06:00 – 22:00; Sunday 10:00 – 16:00. Bank holidays may differ.
What facilities does Asda Pentwyn Superstore have?
The retailer says it has: 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.