Branded forecourt · Esso
Rontec Dowlais
New Road, CF48 3DA. One of 5 forecourts in Merthyr Tydfil. 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 Dowlais
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 Merthyr Tydfil SuperstoreDowlais Top, Merthyr Tydfil · supermarket · 1.2 miles | 175.9p | 199.9p | +1.0p | 5 weeks ago |
| 2 | Valley Heights Service StationValley Heights Filling Station, Merthyr Tudful · 24h · 1.2 miles | 177.9p | 204.9p | +1.0p | 5 weeks ago |
| 3 | EG Merthyr Tydfil Petrol Station3 - 3a Lower High Street, Merthyr Tydfil · 24h · 1.3 miles | 176.9p | 202.9p | −1.0p | 5 weeks ago |
| 4 | Rhymney GarageVictoria Road, Gwent · 24h · 3.3 miles | 158.9p | 175.9p | +3.0p | 22 Jul 2026 |
| 5 | Rhymney Service Station7 Victoria Road, Tredegar · 24h · 3.4 miles | 173.9p | 203.9p | +3.0p | 6 weeks ago |
| 6 | Aberdare Service StationAberdare Filling Station, Aberdar · 4.4 miles | 173.9p | 197.9p | +1.0p | 5 weeks ago |
| 7 | Asda Aberdare SuperstoreRiverside Retail Park, Aberdare · supermarket · 4.6 miles | 171.7p | 196.7p | +1.0p | 5 weeks ago |
| 8 | MidglanmorganNew Cardiff Road, Aberdare · 24h · 4.6 miles | 175.9p | 198.9p | +6.0p | 6 weeks ago |
| 9 | Aberdare Superstore - Petrol Filling StationDepot Road, Aberdare · supermarket · 4.6 miles | 171.9p | 196.9p | +1.0p | 5 weeks ago |
| 10 | Ambay Service StationAmbay Service Station, Tredegar · 4.8 miles | 176.9p | 203.9p | +3.0p | 6 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 (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 |
|---|---|---|---|
| 24 Sep 2026, 10:53 BST | Premium diesel | 222.9p | +4.0p |
| 24 Sep 2026, 10:53 BST | Diesel | 203.9p | +4.0p |
| 21 Sep 2026, 10:47 BST | Premium diesel | 218.9p | −2.0p |
| 21 Sep 2026, 10:47 BST | Diesel | 199.9p | −2.0p |
| 18 Sep 2026, 14:48 BST | Premium diesel | 220.9p | +2.0p |
| 18 Sep 2026, 14:48 BST | Diesel | 201.9p | +2.0p |
| 18 Sep 2026, 14:48 BST | Petrol | 176.9p | +1.0p |
| 18 Sep 2026, 14:48 BST | Super unleaded | 195.9p | +1.0p |
| 17 Sep 2026, 15:01 BST | Premium diesel | 218.9p | +2.0p |
| 17 Sep 2026, 15:01 BST | Diesel | 199.9p | +2.0p |
| 17 Sep 2026, 15:01 BST | Petrol | 175.9p | +3.0p |
| 17 Sep 2026, 15:01 BST | Super unleaded | 194.9p | +3.0p |
| 15 Sep 2026, 14:49 BST | Premium diesel | 216.9p | +3.0p |
| 15 Sep 2026, 14:49 BST | Diesel | 197.9p | +3.0p |
| 15 Sep 2026, 14:49 BST | Petrol | 172.9p | +3.0p |
| 15 Sep 2026, 14:49 BST | Super unleaded | 191.9p | +3.0p |
| 11 Sep 2026, 11:57 BST | Premium diesel | 213.9p | +1.0p |
| 11 Sep 2026, 11:57 BST | Diesel | 194.9p | +1.0p |
| 7 Sep 2026, 13:23 BST | Premium diesel | 212.9p | +1.0p |
| 7 Sep 2026, 13:23 BST | Diesel | 193.9p | +1.0p |
| 4 Sep 2026, 13:04 BST | Premium diesel | 211.9p | +4.0p |
| 4 Sep 2026, 13:04 BST | Diesel | 192.9p | +4.0p |
| 4 Sep 2026, 13:04 BST | Petrol | 169.9p | +5.0p |
| 4 Sep 2026, 13:04 BST | Super unleaded | 188.9p | +5.0p |
| 25 Aug 2026, 12:40 BST | Premium diesel | 207.9p | +2.0p |
| 25 Aug 2026, 12:40 BST | Diesel | 188.9p | +2.0p |
| 3 Aug 2026, 14:44 BST | Premium diesel | 205.9p | +1.0p |
| 3 Aug 2026, 14:44 BST | Diesel | 186.9p | +1.0p |
| 31 Jul 2026, 11:46 BST | Premium diesel | 204.9p | +1.0p |
| 31 Jul 2026, 11:46 BST | Diesel | 185.9p | +1.0p |
| 31 Jul 2026, 11:46 BST | Petrol | 164.9p | +1.0p |
| 31 Jul 2026, 11:46 BST | Super unleaded | 183.9p | +1.0p |
| 28 Jul 2026, 14:55 BST | Premium diesel | 203.9p | +3.0p |
| 28 Jul 2026, 14:55 BST | Diesel | 184.9p | +3.0p |
| 28 Jul 2026, 14:55 BST | Petrol | 163.9p | +1.0p |
| 28 Jul 2026, 14:55 BST | Super unleaded | 182.9p | +1.0p |
| 24 Jul 2026, 12:03 BST | Premium diesel | 200.9p | +4.0p |
| 24 Jul 2026, 12:03 BST | Diesel | 181.9p | +4.0p |
| 24 Jul 2026, 12:03 BST | Petrol | 162.9p | +3.0p |
| 24 Jul 2026, 12:03 BST | Super unleaded | 181.9p | +3.0p |
Common questions
How much is petrol at Rontec Dowlais today?
Rontec Dowlais is charging 176.9p a litre for petrol. The price was reported 46 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 Dowlais?
Rontec Dowlais sells fuel 24 hours a day, every day. These are the hours the retailer has given to Fuel Finder.
What facilities does Rontec Dowlais have?
The retailer says it has: 24-hour fuel, customer toilets, 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.