Branded forecourt · Esso
Rontec Mountain Ash
Cardiff Road, CF45 4HT. One of 1 forecourt in Mountain Ash. 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 Mountain Ash
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)
How it compares
There are not enough recent prices nearby to compare.
Nearest forecourts
| # | Forecourt | Petrol | Diesel | Last move | Changed |
|---|---|---|---|---|---|
| 1 | Abercynon Service StationMain Road, Mountain Ash · 24h · 1.9 miles | 173.9p | 199.9p | +2.0p | 6 weeks ago |
| 2 | MidglanmorganNew Cardiff Road, Aberdare · 24h · 2.0 miles | 175.9p | 198.9p | +6.0p | 6 weeks ago |
| 3 | Asda Aberdare SuperstoreRiverside Retail Park, Aberdare · supermarket · 2.5 miles | 171.7p | 196.7p | +1.0p | 5 weeks ago |
| 4 | Treharris Service StationCardiff Road, Treharris · 2.7 miles | 175.9p | 202.9p | +2.0p | 5 weeks ago |
| 5 | Aberdare Service StationAberdare Filling Station, Aberdar · 2.8 miles | 173.9p | 197.9p | +1.0p | 5 weeks ago |
| 6 | MFG AbercynonA470 (Northbound), Abercynon · 24h · 3.3 miles | 175.9p | 202.9p | +1.0p | 5 weeks ago |
| 7 | Essar Ferndale Service StationMorris Terrice, Ferndale · 3.7 miles | 171.9p | 198.9p | +0.2p | 5 weeks ago |
| 8 | Aberdare Superstore - Petrol Filling StationDepot Road, Aberdare · supermarket · 4.1 miles | 171.9p | 196.9p | +1.0p | 5 weeks ago |
| 9 | EG Merthyr Tydfil Petrol Station3 - 3a Lower High Street, Merthyr Tydfil · 24h · 4.2 miles | 176.9p | 202.9p | −1.0p | 5 weeks ago |
| 10 | MFG MabonMabon Road, Nelson · 24h · 4.2 miles | 174.9p | 201.9p | +1.0p | 4 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
- 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 |
|---|---|---|---|
| 18 Sep 2026, 15:16 BST | Diesel | 199.9p | +2.0p |
| 17 Sep 2026, 15:41 BST | Diesel | 197.9p | +4.0p |
| 15 Sep 2026, 15:25 BST | Diesel | 193.9p | +2.0p |
| 15 Sep 2026, 15:25 BST | Petrol | 173.9p | +2.0p |
| 15 Sep 2026, 15:25 BST | Super unleaded | 192.9p | +2.0p |
| 14 Sep 2026, 15:15 BST | Diesel | 191.9p | +2.0p |
| 14 Sep 2026, 15:15 BST | Petrol | 171.9p | +2.0p |
| 14 Sep 2026, 15:15 BST | Super unleaded | 190.9p | +2.0p |
| 8 Sep 2026, 16:21 BST | Diesel | 189.9p | +2.0p |
| 8 Sep 2026, 16:21 BST | Petrol | 169.9p | +2.0p |
| 8 Sep 2026, 16:21 BST | Super unleaded | 188.9p | +2.0p |
| 7 Sep 2026, 13:01 BST | Diesel | 187.9p | +1.0p |
| 4 Sep 2026, 13:10 BST | Diesel | 186.9p | +5.0p |
| 4 Sep 2026, 13:10 BST | Petrol | 167.9p | +6.0p |
| 4 Sep 2026, 13:10 BST | Super unleaded | 186.9p | +6.0p |
| 25 Aug 2026, 12:23 BST | Diesel | 181.9p | +2.0p |
| 7 Aug 2026, 16:00 BST | Petrol | 161.9p | +2.0p |
| 7 Aug 2026, 16:00 BST | Super unleaded | 180.9p | +2.0p |
| 3 Aug 2026, 14:52 BST | Diesel | 179.9p | +2.0p |
| 3 Aug 2026, 14:52 BST | Petrol | 159.9p | +2.0p |
| 3 Aug 2026, 14:52 BST | Super unleaded | 178.9p | +2.0p |
| 31 Jul 2026, 12:44 BST | Diesel | 177.9p | +1.0p |
| 31 Jul 2026, 12:44 BST | Petrol | 157.9p | +1.0p |
| 31 Jul 2026, 12:44 BST | Super unleaded | 176.9p | +1.0p |
| 28 Jul 2026, 13:14 BST | Diesel | 176.9p | +2.0p |
| 28 Jul 2026, 13:14 BST | Petrol | 156.9p | +1.0p |
| 28 Jul 2026, 13:14 BST | Super unleaded | 175.9p | +1.0p |
| 27 Jul 2026, 15:08 BST | Diesel | 174.9p | −1.0p |
| 27 Jul 2026, 15:08 BST | Petrol | 155.9p | −3.0p |
| 27 Jul 2026, 15:08 BST | Super unleaded | 174.9p | −3.0p |
| 24 Jul 2026, 12:16 BST | Diesel | 175.9p | +4.0p |
| 24 Jul 2026, 12:16 BST | Petrol | 158.9p | +3.0p |
| 24 Jul 2026, 12:16 BST | Super unleaded | 177.9p | +3.0p |
| 21 Jul 2026, 11:39 BST | Diesel | 171.9p | +2.0p |
| 21 Jul 2026, 11:39 BST | Petrol | 155.9p | +2.0p |
| 21 Jul 2026, 11:39 BST | Super unleaded | 174.9p | +2.0p |
| 17 Jul 2026, 11:57 BST | Diesel | 169.9p | +3.0p |
| 17 Jul 2026, 11:57 BST | Petrol | 153.9p | +2.0p |
| 17 Jul 2026, 11:57 BST | Super unleaded | 172.9p | +2.0p |
| 14 Jul 2026, 15:31 BST | Diesel | 166.9p | +2.0p |
Common questions
How much is petrol at Rontec Mountain Ash today?
Rontec Mountain Ash is charging 173.9p a litre for petrol. The price was reported 49 days ago, when it went up from 171.9p. 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 Mountain Ash?
Rontec Mountain Ash sells fuel 24 hours a day, every day. These are the hours the retailer has given to Fuel Finder.
What facilities does Rontec Mountain Ash have?
The retailer says it has: 24-hour fuel, adblue (packaged), air and screenwash, water filling. Fuels usually sold: Unleaded petrol (E10), Diesel (B7), Super unleaded (E5).
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.