Motorway services forecourt · BP
Rontec Cardiff West
M4 Junction 33, CF72 8SA. One of 21 forecourts in Cardiff. Open 24 hours.
Updated 3 hours ago. Prices are what the retailer reported to Fuel Finder. Always check the price on the pump.
Price history at Rontec Cardiff West
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)
- Super unleaded (E5)
- Premium diesel
How it compares
There are not enough recent prices nearby to compare.
Nearest forecourts
| # | Forecourt | Petrol | Diesel | Last move | Changed |
|---|---|---|---|---|---|
| 1 | Asda Radyr Express PetrolLlantrisant Road, Cardiff · 2.6 miles | 176.9p | 201.9p | +1.0p | 5 weeks ago |
| 2 | Miskin Corner Service StationG H Griffiths & Sons Ltd, Pont-Y-Clun · 24h · 2.7 miles | 168.9p | 197.9p | +2.0p | 6 weeks ago |
| 3 | Asda Cardiff Coryton SupercentreLongwood Drive, Cardiff · supermarket · 2.9 miles | 171.7p | 196.7p | −1.0p | 4 weeks ago |
| 4 | Asda Llantrisant Express PetrolLlantrisant Road, Cardiff · 3.2 miles | 176.9p | 201.9p | +1.0p | 5 weeks ago |
| 5 | Culverhouse Cross Extra - Petrol Filling StationCulverhouse Cross, Cardiff · supermarket · 24h · 3.2 miles | 173.9p | 196.9p | +1.0p | 5 weeks ago |
| 6 | Llantwit Main Service StationGriffiths Forecourts, Pontypridd · 3.4 miles | 168.9p | 197.9p | +1.0p | 6 weeks ago |
| 7 | Tivoli Service StationTivoli Service Station, Cardiff · 3.5 miles | 175.9p | 203.9p | +3.0p | 5 weeks ago |
| 8 | Pontyclun Talbot Green Extra - Petrol Filling StationGreen Park, Pontyclun · supermarket · 24h · 3.5 miles | 168.9p | 197.9p | +1.0p | 5 weeks ago |
| 9 | Church Village Service StationTexaco Garage, Pontypridd · 3.5 miles | 169.9p | 197.9p | +2.0p | 5 weeks ago |
| 10 | Sainsbury's Talbot GreenHeol Y Pant, Talbot Green · supermarket · 3.8 miles | 172.9p | 199.9p | +1.0p | 4 weeks ago |
| 11 | Rontec Red DragonCowbridge Road East, Cardiff · 24h · 3.8 miles | 174.9p | 199.9p | +1.0p | 4 weeks ago |
| 12 | Cardiff Tyn-Y-Parc ExpressTesco Express, Cardiff · supermarket · 4.0 miles | 172.9p | 198.9p | +1.0p | 5 weeks ago |
Map
Opening hours
| Monday | Open 24 hours |
| Tuesday | Open 24 hours |
| Wednesday | Open 24 hours |
| Thursday | Open 24 hours |
| Friday | Open 24 hours |
| Saturday | Open 24 hours |
| Sunday | Open 24 hours |
| Bank holidays | Open 24 hours |
Facilities
- 24-hour fuel
- Customer toilets
- AdBlue at the pump
- AdBlue (packaged)
- Air and screenwash
- Water filling
Recent price changes
The last 40 price changes the retailer reported, newest first. Times are UK time.
| When | Fuel | New price | Change |
|---|---|---|---|
| 1 Oct 2026, 14:40 BST | Petrol | 176.9p | +1.0p |
| 1 Oct 2026, 14:40 BST | Super unleaded | 196.9p | +1.0p |
| 29 Sep 2026, 16:47 BST | Premium diesel | 222.9p | +1.0p |
| 29 Sep 2026, 16:47 BST | Diesel | 202.9p | +1.0p |
| 29 Sep 2026, 16:47 BST | Petrol | 175.9p | +1.0p |
| 29 Sep 2026, 16:47 BST | Super unleaded | 195.9p | +1.0p |
| 28 Sep 2026, 11:37 BST | Petrol | 174.9p | +1.0p |
| 28 Sep 2026, 11:37 BST | Super unleaded | 194.9p | +1.0p |
| 18 Sep 2026, 13:31 BST | Premium diesel | 221.9p | +4.0p |
| 18 Sep 2026, 13:31 BST | Diesel | 201.9p | +4.0p |
| 16 Sep 2026, 13:54 BST | Petrol | 173.9p | +2.0p |
| 16 Sep 2026, 13:54 BST | Super unleaded | 193.9p | +2.0p |
| 15 Sep 2026, 13:07 BST | Premium diesel | 217.9p | +1.0p |
| 15 Sep 2026, 13:07 BST | Diesel | 197.9p | +1.0p |
| 14 Sep 2026, 12:58 BST | Premium diesel | 216.9p | +2.0p |
| 14 Sep 2026, 12:58 BST | Diesel | 196.9p | +2.0p |
| 14 Sep 2026, 12:58 BST | Petrol | 171.9p | +2.0p |
| 14 Sep 2026, 12:58 BST | Super unleaded | 191.9p | +2.0p |
| 11 Sep 2026, 12:05 BST | Premium diesel | 214.9p | +1.0p |
| 11 Sep 2026, 12:05 BST | Diesel | 194.9p | +1.0p |
| 7 Sep 2026, 12:02 BST | Premium diesel | 213.9p | +1.0p |
| 7 Sep 2026, 12:02 BST | Diesel | 193.9p | +1.0p |
| 4 Sep 2026, 13:01 BST | Premium diesel | 212.9p | +1.0p |
| 4 Sep 2026, 13:01 BST | Diesel | 192.9p | +1.0p |
| 4 Sep 2026, 13:01 BST | Petrol | 169.9p | +6.0p |
| 4 Sep 2026, 13:01 BST | Super unleaded | 189.9p | +6.0p |
| 1 Sep 2026, 11:51 BST | Petrol | 163.9p | +2.0p |
| 1 Sep 2026, 11:51 BST | Super unleaded | 183.9p | +2.0p |
| 24 Aug 2026, 11:29 BST | Premium diesel | 211.9p | +4.0p |
| 24 Aug 2026, 11:29 BST | Diesel | 191.9p | +4.0p |
| 20 Aug 2026, 11:19 BST | Premium diesel | 207.9p | −1.0p |
| 20 Aug 2026, 11:19 BST | Diesel | 187.9p | −1.0p |
| 31 Jul 2026, 11:56 BST | Premium diesel | 208.9p | +5.0p |
| 31 Jul 2026, 11:56 BST | Diesel | 188.9p | +5.0p |
| 31 Jul 2026, 11:56 BST | Petrol | 161.9p | +1.0p |
| 31 Jul 2026, 11:56 BST | Super unleaded | 181.9p | +1.0p |
| 24 Jul 2026, 12:21 BST | Petrol | 160.9p | +3.0p |
| 24 Jul 2026, 12:21 BST | Super unleaded | 180.9p | +3.0p |
| 23 Jul 2026, 15:47 BST | Premium diesel | 203.9p | +2.0p |
| 23 Jul 2026, 15:47 BST | Diesel | 183.9p | +2.0p |
Common questions
How much is petrol at Rontec Cardiff West today?
Rontec Cardiff West is charging 176.9p a litre for petrol. The price was reported 33 days ago, when it went up from 175.9p. 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 Rontec Cardiff West?
Rontec Cardiff West sells fuel 24 hours a day, every day. These are the hours the retailer has given to Fuel Finder.
What facilities does Rontec Cardiff West have?
The retailer says it has: 24-hour fuel, customer toilets, adblue at the pump, adblue (packaged), air and screenwash, water filling. Fuels usually sold: Unleaded petrol (E10), Diesel (B7), Super unleaded (E5), Premium diesel.
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.