Filling station
Esso Rontec Mountain Ash
Cardiff Road, Mountain Ash, CF45 4HT. Prices this forecourt has reported to the government’s Fuel Finder scheme; we check them twice a day.
Prices at Esso Rontec Mountain Ash
- Unleaded petrol (E10) 173.9p 3.8p above the Rhondda Cynon Taf average
- Diesel (B7) 193.9p 0.7p above the Rhondda Cynon Taf average
- Petrol rank in Rhondda Cynon Taf 24 of 26 1 is the cheapest forecourt
- Forecourt Esso Mountain Ash, CF45 4HT
Unleaded petrol is 173.9p a litre, 3.8p above the Rhondda Cynon Taf average of 170.1p and 2.2p above the UK average. Diesel is 193.9p a litre, 0.7p above the Rhondda Cynon Taf average of 193.2p and 0.7p below the UK average. It is the 3rd dearest of 26 forecourts in Rhondda Cynon Taf for petrol.
| Fuel | Price a litre | Last changed |
|---|---|---|
| Unleaded (E10) | 173.9p | 15 Sept, 15:25 |
| Super unleaded (E5) | 192.9p | 15 Sept, 15:25 |
| Diesel (B7) | 193.9p | 15 Sept, 15:25 |
Times are UK time. We last checked Fuel Finder at 16 Sept, 16:47.
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Filling stations near Esso Rontec Mountain Ash
6 of the 8 nearest forecourts have cheaper petrol. The cheapest is Asda Aberdare Superstore, 2.5 miles away, at 166.7p.
| Filling station | Miles | Petrol | Diesel |
|---|---|---|---|
| Murco Abercynon Service Station Mountain Ash | 1.9 | 171.9p | 191.9p |
| BP Midglanmorgan Aberdare | 2.0 | 169.9p | 191.9p |
 Asda Aberdare Superstore Aberdare | 2.5 | 166.7p | 190.7p |
 Gulf Treharris Service Station Treharris | 2.7 | 173.9p | 197.9p |
 Texaco Aberdare Service Station Aberdar | 2.8 | 169.9p | 193.9p |
 Valero MFG Abercynon Abercynon | 3.3 | 173.9p | 195.9p |
| Essar Ferndale Service Station Ferndale | 3.7 | 169.9p | 195.9p |
 Tesco Aberdare Superstore Aberdare | 4.1 | 166.9p | 190.9p |
Distances are in a straight line. Highlighted prices are cheaper than here.
Opening hours and facilities
| Monday | 24 hours |
|---|---|
| Tuesday | 24 hours |
| Wednesday | 24 hours |
| Thursday | 24 hours |
| Friday | 24 hours |
| Saturday | 24 hours |
| Sunday | 24 hours |
Data sources and methodology
| Figures | Source | Period | Records | Updated |
|---|---|---|---|---|
| Forecourt prices | Fuel Finder open data Fuel Finder statutory scheme ONS Postcode Directory Office for National Statistics | Prices at 16:47 on 16 September 2026 | 8,070 filling stations | 16 September 2026 |
- Prices are those the forecourt has reported to Fuel Finder, the statutory scheme that requires UK filling stations to publish their prices within 30 minutes of a change. We check it twice a day, so a price may have changed since.
- Council areas come from the forecourt’s postcode, using the ONS Postcode Directory.
Source: Fuel Finder, the UK government’s statutory fuel price scheme.
Source: Office for National Statistics licensed under the Open Government Licence v3.0. Contains OS data © Crown copyright and database right 2026. Contains Royal Mail data © Royal Mail copyright and database right 2026.