Esso

Rontec Mountain Ash fuel prices in Mountain Ash

Current petrol and diesel prices, opening times, directions and nearby alternatives for Rontec Mountain Ash, an Esso forecourt in Mountain Ash.

Cardiff Road, Mountain Ash, CF45 4HT · 1.8 miles from Mountain Ash town centre

Get directions Compare Mountain Ash prices

Opening times: Open 24 hoursMonday - Sunday: 24 hours; Bank holidays: 24 hours
Station type: Petrol station
Price source: Official UK Fuel Finder data

Prices checked 20 Oct 2026, 07:32

PetrolDiesel

Current station prices

Petrol

Diesel

Super unleaded

Premium diesel

Prices checked 20 Oct 2026, 07:32

Station verdict

Good for diesel, pricier for super unleaded.

B7 is 1.3p below the Mountain Ash average and ranks 1st of 3, while E5 is 1.5p above it and ranks 2nd of 2. If you need super unleaded, it is worth checking nearby prices before filling up.

Compare nearby

Nearby comparison

Nearby fuel prices in Mountain Ash

This station and nearby alternatives, ordered by petrol price, lowest first. Prices checked 20 Oct 2026, 07:32. Select a heading to sort without changing the table layout.

Nearby fuel prices in Mountain Ash. This station and nearby alternatives, ordered by petrol price, lowest first.
Forecourt	Petrol	Diesel	Super unleaded	Premium diesel	Distance
Asda Aberdare SuperstoreRIVERSIDE RETAIL PARK, Aberdare, CF44 0AHReported 15 Oct 2026, 16:26	170.7p/lSave 3.2p/l	196.7p/lSave 1.2p/l	Unavailable	Unavailable	2.5 milesSave 3.2p/l best
Aberdare Superstore - Petrol Filling StationDEPOT ROAD, Aberdare, CF44 8DLReported 14 Oct 2026, 15:50	170.9p/lSave 3p/l	196.9p/lSave 1p/l	180.9p/lSave 12p/l	Unavailable	4.1 milesSave 12p/l best
Rontec Mountain AshCardiff Road, Mountain Ash, CF45 4HTThis stationReported 16 Oct 2026, 13:26	173.9p/l	197.9p/l	192.9p/l	Unavailable	0 mi
Aberdare Service StationABERDARE FILLING STATION, Aberdare, CF44 0PNReported 25 Sept 2026, 13:15	173.9p/l	197.9p/l	185.9p/lSave 7p/l	Unavailable	2.9 milesSave 7p/l best
VMfg AbercynonA470 (NORTHBOUND), Mountain Ash, CF45 4YXReported 15 Oct 2026, 23:46	174.9p/l	199.9p/l	189.9p/lSave 3p/l	215.9p/l	3.3 milesSave 3p/l best
MidglanmorganNEW CARDIFF ROAD, Aberdare, CF44 0AGReported 25 Sept 2026, 10:41	175.9p/l	198.9p/l	189.9p/lSave 3p/l	209.9p/l	2.0 milesSave 3p/l best

Plan your stop

Station information

Opening times, address, listed amenities and map for Rontec Mountain Ash.

Directions View larger map All Mountain Ash prices

24 hours daily

Monday - Sunday: 24 hours
Bank holidays: 24 hours

Address

Cardiff Road, Mountain Ash, CF45 4HT

1.8 miles from Mountain Ash town centre

Get directions

Amenities

Packaged AdBlue
Air Pump Or Screenwash
Twenty Four Hour Fuel
Water Filling

Station identity

Brand family: Esso
Station type: Petrol station
Forecourt operator: Rontec
Location: Mountain Ash, Wales

Compare Esso fuel prices

Price context

Detailed current price comparison

At Rontec Mountain Ash, the latest reported prices are compared with the Mountain Ash, regional and UK averages below.

All fuel prices in Mountain Ash Report a price issue

Detailed current price comparison. All prices are in pence per litre. Stale or unusual prices are excluded from rankings and averages.
Fuel	Mountain Ash rank	Current	30-day avg	Mountain Ash avg	Regional avg	UK avg	30-day trend
Petrol (E10)	2nd of 3 in Mountain Ash	173.9p/l	173.9p/l	174.2p/l	173.6p/l	174.1p/l	Petrol (E10) 30-day trend: No change
Diesel (B7)	1st of 3 in Mountain Ash	197.9p/l	199.5p/l	199.2p/l	198.8p/l	199.1p/l	Diesel (B7) 30-day trend: 2p/l down
Super unleaded (E5)	2nd of 2 in Mountain Ash	192.9p/l	192.9p/l	191.4p/l	190.3p/l	191.9p/l	Super unleaded (E5) 30-day trend: No change
Premium diesel (SDV)	Not stocked	Not stocked	Not stocked	Not stocked	Not stocked	Not stocked	Not stocked

All prices are in pence per litre. Stale or unusual prices are excluded from rankings and averages.

What the numbers mean

What the current comparison says

Across the 3 fuel types stocked at Rontec Mountain Ash, current comparable prices place Petrol (E10) and Diesel (B7) below the Mountain Ash average and Super unleaded (E5) above the Mountain Ash average.

Petrol is currently the 2nd cheapest of 3 ranked forecourts in Mountain Ash, at 173.9p/l. It is 0.3p/l cheaper than the Mountain Ash average, 0.3p/l more expensive than the regional average and 0.2p/l cheaper than the UK average.
Diesel is currently the cheapest of 3 ranked forecourts in Mountain Ash, at 197.9p/l. It is 1.3p/l cheaper than the Mountain Ash average, 0.9p/l cheaper than the regional average and 1.2p/l cheaper than the UK average.
Super unleaded is currently the 2nd cheapest of 2 ranked forecourts in Mountain Ash, at 192.9p/l. It is 1.5p/l more expensive than the Mountain Ash average, 2.6p/l more expensive than the regional average and 1p/l more expensive than the UK average.

Price movement

30-day price history at this station

Separate station trends for each fuel, compared with Mountain Ash, Wales and UK daily averages.

E10

Petrol price history

176p174p171p

Sunday, 20 September 2026: station 173.9p/l; local 173.9p/l; regional 172p/l; UK 172.5p/l.
Monday, 21 September 2026: station 173.9p/l; local 173.9p/l; regional 172.3p/l; UK 172.8p/l.
Tuesday, 22 September 2026: station 173.9p/l; local 173.9p/l; regional 172.6p/l; UK 173p/l.
Wednesday, 23 September 2026: station 173.9p/l; local 173.9p/l; regional 172.8p/l; UK 173.3p/l.
Thursday, 24 September 2026: station 173.9p/l; local 173.9p/l; regional 173.1p/l; UK 173.6p/l.
Friday, 25 September 2026: station 173.9p/l; local 173.9p/l; regional 173.4p/l; UK 173.9p/l.
Saturday, 26 September 2026: station 173.9p/l; local 173.9p/l; regional 173.6p/l; UK 174p/l.
Sunday, 27 September 2026: station 173.9p/l; local 174.2p/l; regional 173.6p/l; UK 174.1p/l.
Monday, 28 September 2026: station 173.9p/l; local 174.6p/l; regional 173.9p/l; UK 174.4p/l.
Tuesday, 29 September 2026: station 173.9p/l; local 174.6p/l; regional 174p/l; UK 174.5p/l.
Wednesday, 30 September 2026: station 173.9p/l; local 174.6p/l; regional 174.1p/l; UK 174.6p/l.
Thursday, 1 October 2026: station 173.9p/l; local 174.6p/l; regional 174.1p/l; UK 174.6p/l.
Friday, 2 October 2026: station 173.9p/l; local 174.6p/l; regional 174.3p/l; UK 174.7p/l.
Saturday, 3 October 2026: station 173.9p/l; local 174.6p/l; regional 174.3p/l; UK 174.8p/l.
Sunday, 4 October 2026: station 173.9p/l; local 174.6p/l; regional 174.3p/l; UK 174.8p/l.
Monday, 5 October 2026: station 173.9p/l; local 174.6p/l; regional 174.3p/l; UK 174.8p/l.
Tuesday, 6 October 2026: station 173.9p/l; local 174.6p/l; regional 174.3p/l; UK 174.7p/l.
Wednesday, 7 October 2026: station 173.9p/l; local 174.6p/l; regional 174.2p/l; UK 174.7p/l.
Thursday, 8 October 2026: station 173.9p/l; local 174.2p/l; regional 174.1p/l; UK 174.6p/l.
Friday, 9 October 2026: station 173.9p/l; local 174.2p/l; regional 174.1p/l; UK 174.6p/l.
Saturday, 10 October 2026: station 173.9p/l; local 174.2p/l; regional 174.1p/l; UK 174.6p/l.
Sunday, 11 October 2026: station 173.9p/l; local 174.2p/l; regional 174.1p/l; UK 174.6p/l.
Monday, 12 October 2026: station 173.9p/l; local 174.2p/l; regional 174p/l; UK 174.5p/l.
Tuesday, 13 October 2026: station 173.9p/l; local 174.2p/l; regional 174p/l; UK 174.4p/l.
Wednesday, 14 October 2026: station 173.9p/l; local 174.2p/l; regional 173.9p/l; UK 174.3p/l.
Thursday, 15 October 2026: station 173.9p/l; local 174.2p/l; regional 173.8p/l; UK 174.2p/l.
Friday, 16 October 2026: station 173.9p/l; local 174.2p/l; regional 173.7p/l; UK 174.2p/l.
Saturday, 17 October 2026: station 173.9p/l; local 174.2p/l; regional 173.7p/l; UK 174.1p/l.
Sunday, 18 October 2026: station 173.9p/l; local 174.2p/l; regional 173.7p/l; UK 174.1p/l.
Monday, 19 October 2026: station 173.9p/l; local 174.2p/l; regional 173.6p/l; UK 174.1p/l.

Current station price

173.9p/l

Petrol at this station ended the period broadly where it started, moving from 173.9p/l on 20 September to 173.9p/l on 19 October. The latest 7 days were steadier, with the average little changed since 12 October. The current 173.9p/l price is 0.3p/l below the Mountain Ash average, 0.3p/l above the Wales average and 0.2p/l below the UK average. Its 30-day station average was 173.9p/l.

30-day station avg: 173.9p/l
Mountain Ash avg: 174.2p/l
Wales avg: 173.6p/l
UK avg: 174.1p/l

20 Sept to 19 Oct

Diesel price history

202p199p195p

Sunday, 20 September 2026: station 199.9p/l; local 199.9p/l; regional 196.1p/l; UK 196.3p/l.
Monday, 21 September 2026: station 199.9p/l; local 199.9p/l; regional 196.7p/l; UK 196.9p/l.
Tuesday, 22 September 2026: station 199.9p/l; local 199.9p/l; regional 197.4p/l; UK 197.3p/l.
Wednesday, 23 September 2026: station 199.9p/l; local 199.9p/l; regional 197.9p/l; UK 197.7p/l.
Thursday, 24 September 2026: station 199.9p/l; local 200.6p/l; regional 198.4p/l; UK 198.3p/l.
Friday, 25 September 2026: station 199.9p/l; local 200.6p/l; regional 198.9p/l; UK 198.8p/l.
Saturday, 26 September 2026: station 199.9p/l; local 200.6p/l; regional 199.1p/l; UK 199.1p/l.
Sunday, 27 September 2026: station 199.9p/l; local 200.9p/l; regional 199.2p/l; UK 199.2p/l.
Monday, 28 September 2026: station 199.9p/l; local 200.9p/l; regional 199.6p/l; UK 199.6p/l.
Tuesday, 29 September 2026: station 199.9p/l; local 200.9p/l; regional 199.7p/l; UK 199.8p/l.
Wednesday, 30 September 2026: station 199.9p/l; local 200.9p/l; regional 199.8p/l; UK 199.8p/l.
Thursday, 1 October 2026: station 199.9p/l; local 200.9p/l; regional 199.8p/l; UK 199.8p/l.
Friday, 2 October 2026: station 199.9p/l; local 200.9p/l; regional 199.8p/l; UK 199.9p/l.
Saturday, 3 October 2026: station 199.9p/l; local 200.9p/l; regional 199.9p/l; UK 200p/l.
Sunday, 4 October 2026: station 199.9p/l; local 200.9p/l; regional 199.9p/l; UK 200p/l.
Monday, 5 October 2026: station 199.9p/l; local 200.9p/l; regional 199.9p/l; UK 200p/l.
Tuesday, 6 October 2026: station 199.9p/l; local 200.9p/l; regional 199.7p/l; UK 199.9p/l.
Wednesday, 7 October 2026: station 199.9p/l; local 200.9p/l; regional 199.6p/l; UK 199.8p/l.
Thursday, 8 October 2026: station 199.9p/l; local 200.9p/l; regional 199.5p/l; UK 199.7p/l.
Friday, 9 October 2026: station 199.9p/l; local 200.9p/l; regional 199.4p/l; UK 199.7p/l.
Saturday, 10 October 2026: station 199.9p/l; local 200.9p/l; regional 199.4p/l; UK 199.7p/l.
Sunday, 11 October 2026: station 199.9p/l; local 200.9p/l; regional 199.4p/l; UK 199.7p/l.
Monday, 12 October 2026: station 199.9p/l; local 200.9p/l; regional 199.4p/l; UK 199.6p/l.
Tuesday, 13 October 2026: station 198.9p/l; local 200.6p/l; regional 199.3p/l; UK 199.4p/l.
Wednesday, 14 October 2026: station 198.9p/l; local 200.2p/l; regional 199.1p/l; UK 199.3p/l.
Thursday, 15 October 2026: station 198.9p/l; local 199.6p/l; regional 199p/l; UK 199.2p/l.
Friday, 16 October 2026: station 197.9p/l; local 199.2p/l; regional 198.9p/l; UK 199.1p/l.
Saturday, 17 October 2026: station 197.9p/l; local 199.2p/l; regional 198.8p/l; UK 199.1p/l.
Sunday, 18 October 2026: station 197.9p/l; local 199.2p/l; regional 198.8p/l; UK 199.1p/l.
Monday, 19 October 2026: station 197.9p/l; local 199.2p/l; regional 198.8p/l; UK 199.1p/l.

Current station price

197.9p/l

Diesel at this station fell 2p/l, from 199.9p/l on 20 September to 197.9p/l on 19 October. Over the latest 7 days, the average fell 2p/l, which continues the wider fall. The current 197.9p/l price is 1.3p/l below the Mountain Ash average, 0.9p/l below the Wales average and 1.2p/l below the UK average. Its 30-day station average was 199.5p/l.

30-day station avg: 199.5p/l
Mountain Ash avg: 199.2p/l
Wales avg: 198.8p/l
UK avg: 199.1p/l

20 Sept to 19 Oct

Super unleaded price history

194p191p187p

Sunday, 20 September 2026: station 192.9p/l; local 189.4p/l; regional 188p/l; UK 189.5p/l.
Monday, 21 September 2026: station 192.9p/l; local 189.4p/l; regional 188.3p/l; UK 189.7p/l.
Tuesday, 22 September 2026: station 192.9p/l; local 189.4p/l; regional 188.5p/l; UK 189.9p/l.
Wednesday, 23 September 2026: station 192.9p/l; local 189.4p/l; regional 188.9p/l; UK 190.1p/l.
Thursday, 24 September 2026: station 192.9p/l; local 189.4p/l; regional 189p/l; UK 190.3p/l.
Friday, 25 September 2026: station 192.9p/l; local 189.4p/l; regional 189.2p/l; UK 190.5p/l.
Saturday, 26 September 2026: station 192.9p/l; local 189.4p/l; regional 189.4p/l; UK 190.6p/l.
Sunday, 27 September 2026: station 192.9p/l; local 189.4p/l; regional 189.4p/l; UK 190.7p/l.
Monday, 28 September 2026: station 192.9p/l; local 191.4p/l; regional 190.1p/l; UK 191.6p/l.
Tuesday, 29 September 2026: station 192.9p/l; local 191.4p/l; regional 190.5p/l; UK 192p/l.
Wednesday, 30 September 2026: station 192.9p/l; local 191.4p/l; regional 190.6p/l; UK 192.1p/l.
Thursday, 1 October 2026: station 192.9p/l; local 191.4p/l; regional 190.7p/l; UK 192.2p/l.
Friday, 2 October 2026: station 192.9p/l; local 191.4p/l; regional 190.8p/l; UK 192.2p/l.
Saturday, 3 October 2026: station 192.9p/l; local 191.4p/l; regional 190.8p/l; UK 192.3p/l.
Sunday, 4 October 2026: station 192.9p/l; local 191.4p/l; regional 190.8p/l; UK 192.3p/l.
Monday, 5 October 2026: station 192.9p/l; local 191.4p/l; regional 190.7p/l; UK 192.3p/l.
Tuesday, 6 October 2026: station 192.9p/l; local 191.4p/l; regional 190.7p/l; UK 192.2p/l.
Wednesday, 7 October 2026: station 192.9p/l; local 191.4p/l; regional 190.7p/l; UK 192.2p/l.
Thursday, 8 October 2026: station 192.9p/l; local 191.4p/l; regional 190.7p/l; UK 192.1p/l.
Friday, 9 October 2026: station 192.9p/l; local 191.4p/l; regional 190.7p/l; UK 192.1p/l.
Saturday, 10 October 2026: station 192.9p/l; local 191.4p/l; regional 190.7p/l; UK 192.1p/l.
Sunday, 11 October 2026: station 192.9p/l; local 191.4p/l; regional 190.7p/l; UK 192.1p/l.
Monday, 12 October 2026: station 192.9p/l; local 191.4p/l; regional 190.7p/l; UK 192.2p/l.
Tuesday, 13 October 2026: station 192.9p/l; local 191.4p/l; regional 190.6p/l; UK 192.1p/l.
Wednesday, 14 October 2026: station 192.9p/l; local 191.4p/l; regional 190.6p/l; UK 192p/l.
Thursday, 15 October 2026: station 192.9p/l; local 191.4p/l; regional 190.5p/l; UK 192p/l.
Friday, 16 October 2026: station 192.9p/l; local 191.4p/l; regional 190.5p/l; UK 192p/l.
Saturday, 17 October 2026: station 192.9p/l; local 191.4p/l; regional 190.5p/l; UK 192p/l.
Sunday, 18 October 2026: station 192.9p/l; local 191.4p/l; regional 190.4p/l; UK 192p/l.
Monday, 19 October 2026: station 192.9p/l; local 191.4p/l; regional 190.3p/l; UK 191.9p/l.

Current station price

192.9p/l

Super unleaded at this station ended the period broadly where it started, moving from 192.9p/l on 20 September to 192.9p/l on 19 October. The latest 7 days were steadier, with the average little changed since 12 October. The current 192.9p/l price is 1.5p/l above the Mountain Ash average, 2.6p/l above the Wales average and 1p/l above the UK average. Its 30-day station average was 192.9p/l.

30-day station avg: 192.9p/l
Mountain Ash avg: 191.4p/l
Wales avg: 190.3p/l
UK avg: 191.9p/l

20 Sept to 19 Oct

Premium diesel · SDV

Premium diesel is not stocked here

This forecourt does not stock premium diesel (SDV).

Local price leadership

Days this station was cheapest in the last 30 days

Completed-day prices are compared when at least two Mountain Ash forecourts reported the same fuel. Ties and unchanged carried-forward prices count.

Daily record of whether each stocked fuel was cheapest locally during the last 30 days.
Fuel	Sept20	21	22	23	24	25	26	27	28	29	30	Oct1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	Cheapest
Petrol (E10)																															30 of 30 days
Diesel (B7)																															30 of 30 days
Super unleaded (E5)																															0 of 30 days
Premium diesel (SDV)																															Does not stock

Cheapest-day read

How often this station was cheapest locally

This station matched the cheapest local price for petrol on 30 of 30 eligible days and diesel on 30 of 30 eligible days. It did not match the cheapest price for super unleaded.

How to use this page

About Rontec Mountain Ash

Use this page to compare prices at Rontec Mountain Ash with current Mountain Ash averages, regional averages and UK averages. You can also review recent price history and check for cheaper stations nearby.

Local rankings and averages use current, rankable prices. Stale or unusual prices remain visible for transparency but are excluded from comparison calculations.

Keep comparing

Compare fuel prices in Mountain Ash

Explore current local averages, the cheapest reported prices and participating forecourts across Mountain Ash.

Good to know

FAQs for Rontec Mountain Ash

Current station details, price-data caveats and useful routes for comparing your next fill-up.

What are the current fuel prices at Rontec Mountain Ash?

Rontec Mountain Ash currently reports Petrol (E10) at 173.9p/l, Diesel (B7) at 197.9p/l and Super unleaded (E5) at 192.9p/l. The latest price observation on this page was 16 Oct 2026, 13:26.

Is Rontec Mountain Ash cheap for petrol and diesel in Mountain Ash?

Yes. Current petrol and diesel prices are both below the Mountain Ash averages. Petrol ranks 2nd of 3 current prices in Mountain Ash, and the price is 0.3p/l below the Mountain Ash average. Diesel ranks 1st of 3 current prices in Mountain Ash, and the price is 1.3p/l below the Mountain Ash average. Compare all current forecourt prices in Mountain Ash.

What are the opening times for Rontec Mountain Ash?

Rontec Mountain Ash reports opening hours of 24 hours daily. Bank holiday and temporary opening hours may differ.

Where is Rontec Mountain Ash?

Rontec Mountain Ash is at Cardiff Road, Mountain Ash, CF45 4HT. It is listed as a petrol station in Mountain Ash. Get directions to Rontec Mountain Ash.

Which fuel types are available at Rontec Mountain Ash?

Rontec Mountain Ash is listed as offering Petrol (E10), Diesel (B7) and Super unleaded (E5).

How up to date are fuel prices at Rontec Mountain Ash?

The latest price observation shown for Rontec Mountain Ash was 16 Oct 2026, 13:26. Prices come from the official GOV.UK Fuel Finder feed, where participating retailers report price changes. Read our data accuracy rules.

What facilities are available at Rontec Mountain Ash?

Listed facilities at Rontec Mountain Ash include Packaged AdBlue, Air Pump Or Screenwash, Twenty Four Hour Fuel and Water Filling. Facility availability and access hours may differ from the forecourt's opening times.

Does Rontec Mountain Ash have toilets?

Toilets are not listed in the available facilities data for Rontec Mountain Ash, so we cannot confirm whether they are available. Check with the station before relying on a toilet stop.

Fuel price data

Prices are sourced from the UK Government Fuel Finder scheme. Prices checked 20 Oct 2026, 07:32.

3 current prices · 3 fuel grades stocked · Petrol station

How we source fuel prices