Question 1

What fuel types are sold in Mountain Ash?

Accepted Answer

Forecourts in Mountain Ash that publish to the national feed list Super Unleaded (E5), Unleaded (E10) and Diesel (B7). Not every station carries every grade — use the cheapest-by-fuel sections above to see which forecourt has the variant you need.

Question 2

What's the average price of super unleaded (E5) in Mountain Ash?

Accepted Answer

Super Unleaded (E5) in Mountain Ash is averaging 172.9p per litre across the forecourts publishing to the national feed.

Question 3

What's the average price of unleaded (E10) in Mountain Ash?

Accepted Answer

Unleaded (E10) in Mountain Ash is averaging 153.9p per litre across the forecourts publishing to the national feed, with the cheapest at 153.9p and the priciest at 153.9p.

Question 4

What's the average price of diesel (B7) in Mountain Ash?

Accepted Answer

Diesel (B7) in Mountain Ash is averaging 169.9p per litre across the forecourts publishing to the national feed, with the cheapest at 169.9p and the priciest at 169.9p.

Question 5

Where can I get the cheapest super unleaded (E5) in Mountain Ash?

Accepted Answer

ESSO RONTEC MOUNTAIN ASH (MOUNTAIN ASH, CF45 4HT) is currently the cheapest super unleaded (E5) in Mountain Ash at 172.9p per litre, with the price last updated 17 Jul. Tap the "Cheapest super unleaded (E5)" section above for the full ranking.

Question 6

Where can I get the cheapest unleaded (E10) in Mountain Ash?

Accepted Answer

ESSO RONTEC MOUNTAIN ASH (MOUNTAIN ASH, CF45 4HT) is currently the cheapest unleaded (E10) in Mountain Ash at 153.9p per litre, with the price last updated 17 Jul. Tap the "Cheapest unleaded (E10)" section above for the full ranking.

Question 7

Where can I get the cheapest diesel (B7) in Mountain Ash?

Accepted Answer

ESSO RONTEC MOUNTAIN ASH (MOUNTAIN ASH, CF45 4HT) is currently the cheapest diesel (B7) in Mountain Ash at 169.9p per litre, with the price last updated 17 Jul. Tap the "Cheapest diesel (B7)" section above for the full ranking.

Question 8

Which forecourts sell super unleaded (E5) in Mountain Ash?

Accepted Answer

Super Unleaded (E5) is only stocked by one forecourt in Mountain Ash: RONTEC MOUNTAIN ASH.

Question 9

How often are fuel prices in Mountain Ash updated?

Accepted Answer

UK retailers must publish any pump-price change to the CMA-mandated national feed within 30 minutes. FuelFox re-polls that feed every 30 minutes too, so a price you see is at most about an hour old and usually fresher. Each forecourt card shows a freshness pill — tap it for the exact update time.

Fuel prices in Mountain Ash

By fuel type

Cheapest super unleaded (E5) in Mountain Ash

Cheapest unleaded (E10) in Mountain Ash

Cheapest diesel (B7) in Mountain Ash

FAQ

Fuel	Cheapest	Average	Highest
Super Unleaded (E5)	172.9p	172.9p	172.9p
Unleaded (E10)	153.9p	153.9p	153.9p
Diesel (B7)	169.9p	169.9p	169.9p