Fuel prices in Porth
Compare current petrol, diesel, super unleaded and premium diesel prices across 2 Porth forecourts. Start with local averages, then use the map and table to compare like with like.
Current local averages
Four fuel grades, kept separate so every comparison stays useful.
Petrol (E10)
172.9p/l
1.2p below UK average
Diesel (B7)
199.4p/l
0.3p above UK average
Super unleaded (E5)
190.4p/l
1.5p below UK average
Premium diesel (SDV)
217.9p/l
0.4p below UK average
Live local prices
Current fuel prices in Porth
2 forecourts in Porth. Petrol (E10) is selected initially; choose another grade to compare like with like. Distances are measured from Porth centre.
Rank table byPetrol (E10) price
Prices checked 20 Oct 2026, 06:40. Individual rows show when that forecourt price was reported.
| Forecourt | Postcode and report | Petrol(E10), selected ranking | Diesel(B7) | Super unleaded(E5) | Premium diesel(SDV) | Distancefrom Porth centre | Opening times | Actions |
|---|---|---|---|---|---|---|---|---|
| 1VMfg PorthValero | CF39 9SHReported 12 Oct 2026, 12:29 | 172.9pCheapest | 198.9pCheapest | 189.9pCheapest | - | Distance: 1.2 mi | Open 24 hoursMonday - Sunday: 24 hours; Bank holidays: 24 hours | Details |
2 Tonyrefail Service StationGulf | CF39 8AFReported 12 Oct 2026, 11:22 | 172.9pCheapest | 199.9p | 190.9p | 217.9pCheapest | Distance: 1.2 mi | 06:00 - 22:00 dailyMonday - Sunday: 06:00 - 22:00; Bank holidays: 06:00 - 22:00 | Details |
How to read this page
About fuel prices in Porth
Coverage, freshness and comparison scope matter as much as the headline price.
Porth has 2 forecourts included on this page, with current prices available from 2. The table initially ranks forecourts by current petrol (E10) price. Choose another fuel grade to compare like with like; distance and station name order equal or unavailable prices. Station status, distance and update freshness remain visible for comparison.
This page compares Petrol, Diesel, Super unleaded and Premium diesel using official UK Fuel Finder data, local averages, regional benchmarks and UK average comparisons where coverage is available.
Thirty-day evidence
How local fuel prices are moving
Daily local averages by fuel grade. The complete daily values remain available in the page even when the chart is enhanced.
- Petrol (E10) in Porth: 174.4p/l average on 20 September 2026.
- Petrol (E10) in Porth: 174.4p/l average on 21 September 2026.
- Petrol (E10) in Porth: 173.4p/l average on 22 September 2026.
- Petrol (E10) in Porth: 173.4p/l average on 23 September 2026.
- Petrol (E10) in Porth: 173.9p/l average on 24 September 2026.
- Petrol (E10) in Porth: 173.4p/l average on 25 September 2026.
- Petrol (E10) in Porth: 173.4p/l average on 26 September 2026.
- Petrol (E10) in Porth: 173.4p/l average on 27 September 2026.
- Petrol (E10) in Porth: 173.4p/l average on 28 September 2026.
- Petrol (E10) in Porth: 173.4p/l average on 29 September 2026.
- Petrol (E10) in Porth: 173.4p/l average on 30 September 2026.
- Petrol (E10) in Porth: 173.4p/l average on 1 October 2026.
- Petrol (E10) in Porth: 173.9p/l average on 2 October 2026.
- Petrol (E10) in Porth: 174.4p/l average on 3 October 2026.
- Petrol (E10) in Porth: 174.4p/l average on 4 October 2026.
- Petrol (E10) in Porth: 175.4p/l average on 5 October 2026.
- Petrol (E10) in Porth: 174.9p/l average on 6 October 2026.
- Petrol (E10) in Porth: 174.9p/l average on 7 October 2026.
- Petrol (E10) in Porth: 174.4p/l average on 8 October 2026.
- Petrol (E10) in Porth: 173.9p/l average on 9 October 2026.
- Petrol (E10) in Porth: 173.9p/l average on 10 October 2026.
- Petrol (E10) in Porth: 173.9p/l average on 11 October 2026.
- Petrol (E10) in Porth: 172.9p/l average on 12 October 2026.
- Petrol (E10) in Porth: 172.9p/l average on 13 October 2026.
- Petrol (E10) in Porth: 172.9p/l average on 14 October 2026.
- Petrol (E10) in Porth: 172.9p/l average on 15 October 2026.
- Petrol (E10) in Porth: 172.9p/l average on 16 October 2026.
- Petrol (E10) in Porth: 172.9p/l average on 17 October 2026.
- Petrol (E10) in Porth: 172.9p/l average on 18 October 2026.
- Petrol (E10) in Porth: 172.9p/l average on 19 October 2026.
- Diesel (B7) in Porth: 199.9p/l average on 20 September 2026.
- Diesel (B7) in Porth: 199.9p/l average on 21 September 2026.
- Diesel (B7) in Porth: 199.9p/l average on 22 September 2026.
- Diesel (B7) in Porth: 199.9p/l average on 23 September 2026.
- Diesel (B7) in Porth: 199.9p/l average on 24 September 2026.
- Diesel (B7) in Porth: 200.9p/l average on 25 September 2026.
- Diesel (B7) in Porth: 200.9p/l average on 26 September 2026.
- Diesel (B7) in Porth: 200.9p/l average on 27 September 2026.
- Diesel (B7) in Porth: 199.9p/l average on 28 September 2026.
- Diesel (B7) in Porth: 199.9p/l average on 29 September 2026.
- Diesel (B7) in Porth: 199.9p/l average on 30 September 2026.
- Diesel (B7) in Porth: 200.9p/l average on 1 October 2026.
- Diesel (B7) in Porth: 200.9p/l average on 2 October 2026.
- Diesel (B7) in Porth: 200.9p/l average on 3 October 2026.
- Diesel (B7) in Porth: 200.9p/l average on 4 October 2026.
- Diesel (B7) in Porth: 202.4p/l average on 5 October 2026.
- Diesel (B7) in Porth: 201.9p/l average on 6 October 2026.
- Diesel (B7) in Porth: 200.9p/l average on 7 October 2026.
- Diesel (B7) in Porth: 200.9p/l average on 8 October 2026.
- Diesel (B7) in Porth: 199.9p/l average on 9 October 2026.
- Diesel (B7) in Porth: 199.9p/l average on 10 October 2026.
- Diesel (B7) in Porth: 199.9p/l average on 11 October 2026.
- Diesel (B7) in Porth: 198.9p/l average on 12 October 2026.
- Diesel (B7) in Porth: 198.9p/l average on 13 October 2026.
- Diesel (B7) in Porth: 198.9p/l average on 14 October 2026.
- Diesel (B7) in Porth: 198.9p/l average on 15 October 2026.
- Diesel (B7) in Porth: 198.9p/l average on 16 October 2026.
- Diesel (B7) in Porth: 198.9p/l average on 17 October 2026.
- Diesel (B7) in Porth: 198.9p/l average on 18 October 2026.
- Diesel (B7) in Porth: 199.4p/l average on 19 October 2026.
- Super unleaded (E5) in Porth: 189.9p/l average on 20 September 2026.
- Super unleaded (E5) in Porth: 189.9p/l average on 21 September 2026.
- Super unleaded (E5) in Porth: 188.9p/l average on 22 September 2026.
- Super unleaded (E5) in Porth: 188.9p/l average on 23 September 2026.
- Super unleaded (E5) in Porth: 188.9p/l average on 24 September 2026.
- Super unleaded (E5) in Porth: 188.4p/l average on 25 September 2026.
- Super unleaded (E5) in Porth: 188.4p/l average on 26 September 2026.
- Super unleaded (E5) in Porth: 188.4p/l average on 27 September 2026.
- Super unleaded (E5) in Porth: 190.4p/l average on 28 September 2026.
- Super unleaded (E5) in Porth: 190.4p/l average on 29 September 2026.
- Super unleaded (E5) in Porth: 190.4p/l average on 30 September 2026.
- Super unleaded (E5) in Porth: 190.4p/l average on 1 October 2026.
- Super unleaded (E5) in Porth: 190.9p/l average on 2 October 2026.
- Super unleaded (E5) in Porth: 190.9p/l average on 3 October 2026.
- Super unleaded (E5) in Porth: 190.9p/l average on 4 October 2026.
- Super unleaded (E5) in Porth: 191.9p/l average on 5 October 2026.
- Super unleaded (E5) in Porth: 191.4p/l average on 6 October 2026.
- Super unleaded (E5) in Porth: 191.4p/l average on 7 October 2026.
- Super unleaded (E5) in Porth: 190.9p/l average on 8 October 2026.
- Super unleaded (E5) in Porth: 190.9p/l average on 9 October 2026.
- Super unleaded (E5) in Porth: 190.9p/l average on 10 October 2026.
- Super unleaded (E5) in Porth: 190.9p/l average on 11 October 2026.
- Super unleaded (E5) in Porth: 190.4p/l average on 12 October 2026.
- Super unleaded (E5) in Porth: 190.4p/l average on 13 October 2026.
- Super unleaded (E5) in Porth: 190.4p/l average on 14 October 2026.
- Super unleaded (E5) in Porth: 190.4p/l average on 15 October 2026.
- Super unleaded (E5) in Porth: 190.4p/l average on 16 October 2026.
- Super unleaded (E5) in Porth: 190.4p/l average on 17 October 2026.
- Super unleaded (E5) in Porth: 190.4p/l average on 18 October 2026.
- Super unleaded (E5) in Porth: 190.4p/l average on 19 October 2026.
- Premium diesel (SDV) in Porth: 217.9p/l average on 20 September 2026.
- Premium diesel (SDV) in Porth: 217.9p/l average on 21 September 2026.
- Premium diesel (SDV) in Porth: 217.9p/l average on 22 September 2026.
- Premium diesel (SDV) in Porth: 217.9p/l average on 23 September 2026.
- Premium diesel (SDV) in Porth: 217.9p/l average on 24 September 2026.
- Premium diesel (SDV) in Porth: 219.9p/l average on 25 September 2026.
- Premium diesel (SDV) in Porth: 219.9p/l average on 26 September 2026.
- Premium diesel (SDV) in Porth: 219.9p/l average on 27 September 2026.
- Premium diesel (SDV) in Porth: 217.9p/l average on 28 September 2026.
- Premium diesel (SDV) in Porth: 217.9p/l average on 29 September 2026.
- Premium diesel (SDV) in Porth: 217.9p/l average on 30 September 2026.
- Premium diesel (SDV) in Porth: 217.9p/l average on 1 October 2026.
- Premium diesel (SDV) in Porth: 217.9p/l average on 2 October 2026.
- Premium diesel (SDV) in Porth: 217.9p/l average on 3 October 2026.
- Premium diesel (SDV) in Porth: 217.9p/l average on 4 October 2026.
- Premium diesel (SDV) in Porth: 220.9p/l average on 5 October 2026.
- Premium diesel (SDV) in Porth: 219.9p/l average on 6 October 2026.
- Premium diesel (SDV) in Porth: 217.9p/l average on 7 October 2026.
- Premium diesel (SDV) in Porth: 217.9p/l average on 8 October 2026.
- Premium diesel (SDV) in Porth: 217.9p/l average on 9 October 2026.
- Premium diesel (SDV) in Porth: 217.9p/l average on 10 October 2026.
- Premium diesel (SDV) in Porth: 217.9p/l average on 11 October 2026.
- Premium diesel (SDV) in Porth: 216.9p/l average on 12 October 2026.
- Premium diesel (SDV) in Porth: 216.9p/l average on 13 October 2026.
- Premium diesel (SDV) in Porth: 216.9p/l average on 14 October 2026.
- Premium diesel (SDV) in Porth: 216.9p/l average on 15 October 2026.
- Premium diesel (SDV) in Porth: 216.9p/l average on 16 October 2026.
- Premium diesel (SDV) in Porth: 216.9p/l average on 17 October 2026.
- Premium diesel (SDV) in Porth: 216.9p/l average on 18 October 2026.
- Premium diesel (SDV) in Porth: 217.9p/l average on 19 October 2026.
- Petrol (E10)Petrol in Porth fell 1.5p/l, from 174.4p/l on 20 September to 172.9p/l on 19 October. The fall was not continuous: prices briefly rose 2p/l from 1 October to 5 October before moving lower again. Across the completed days, the local average ranged from 172.9p/l to 175.4p/l across 2 reporting forecourts.172.9p/l1.5p
- Diesel (B7)Diesel in Porth fell 0.5p/l, from 199.9p/l on 20 September to 199.4p/l on 19 October. The fall was not continuous: prices rose 2.5p/l from 30 September to 5 October before moving lower again. Across the completed days, the local average ranged from 198.9p/l to 202.4p/l across 2 reporting forecourts.199.4p/l0.5p
- Super unleaded (E5)Super unleaded in Porth rose 0.5p/l, from 189.9p/l on 20 September to 190.4p/l on 19 October. The rise was not continuous: prices briefly fell 1.5p/l from 21 September to 25 September before moving higher again. Across the completed days, the local average ranged from 188.4p/l to 191.9p/l across 2 reporting forecourts.190.4p/l0.5p
- Premium diesel (SDV)Premium diesel in Porth ended the period broadly where it started, moving from 217.9p/l on 20 September to 217.9p/l on 19 October. Over the latest 7 days, the average rose 1p/l, which sets the current short-term direction. Across the completed days, the local average ranged from 216.9p/l to 220.9p/l across 1 reporting forecourts.217.9p/lNo change
What the local trend means
Porth 30-day trends show petrol down 1.5p, diesel down 0.5p and super unleaded up 0.5p. The widest current local spread is 1p/l on diesel (b7), so comparing forecourts can materially change the pump price.
Price range and benchmarks
What choosing a cheaper forecourt could change
The average comparison is the more realistic decision baseline. The highest-price comparison is only the maximum currently listed difference.
Petrol (E10)
0p/l range
172.9p/l cheapest, 172.9p/l highest
- Cheapest vs average
- £0.00 less than the local average on a 55-litre fill
- Full listed range
- £0.00 maximum listed difference on a 55-litre fill
Diesel (B7)
1p/l range
198.9p/l cheapest, 199.9p/l highest
- Cheapest vs average
- £0.28 less than the local average on a 55-litre fill
- Full listed range
- £0.55 maximum listed difference on a 55-litre fill
Super unleaded (E5)
1p/l range
189.9p/l cheapest, 190.9p/l highest
- Cheapest vs average
- £0.28 less than the local average on a 55-litre fill
- Full listed range
- £0.55 maximum listed difference on a 55-litre fill
Premium diesel (SDV)
0p/l range
217.9p/l cheapest, 217.9p/l highest
- Cheapest vs average
- £0.00 less than the local average on a 55-litre fill
- Full listed range
- £0.00 maximum listed difference on a 55-litre fill
Porth compared with regional and UK fuel prices
Every row compares the same grade locally, regionally and nationally.
| Fuel grade | Local average | Region | UK | Versus UK |
|---|---|---|---|---|
| Petrol (E10) | 172.9 | 173.6 | 174.1 | 1.2p cheaper |
| Diesel (B7) | 199.4 | 198.8 | 199.1 | 0.3p higher |
| Super unleaded (E5) | 190.4 | 190.3 | 191.9 | 1.5p cheaper |
| Premium diesel (SDV) | 217.9 | 217.1 | 218.3 | 0.4p cheaper |
Porth is mixed against UK averages: petrol (e10) is 1.2p cheaper, while diesel (b7) is 0.3p higher.
Local forecourt market
Supermarket, major-brand and independent fuel prices in Porth
A compact local comparison of supermarkets, major brands and independents. Follow a qualifying brand into its full UK comparison.
Forecourt-type averages
Lowest current category average for each fuel grade is highlighted.
Petrol (E10)
- Supermarkets
- No price
- Major brands
- 172.9p/l
- Independent forecourts
- No price
Diesel (B7)
- Supermarkets
- No price
- Major brands
- 199.4p/l
- Independent forecourts
- No price
Super unleaded (E5)
- Supermarkets
- No price
- Major brands
- 190.4p/l
- Independent forecourts
- No price
Premium diesel (SDV)
- Supermarkets
- No price
- Major brands
- 217.9p/l
- Independent forecourts
- No price
Qualifying named-brand observations
There is not enough qualifying named-brand coverage for a fair local comparison.
At category level, the lowest current averages come from major brands for Petrol (E10), Diesel (B7), Super unleaded (E5) and Premium diesel (SDV). There is not enough current supermarket or major-brand coverage to identify a named operator leader. major-brand prices are 0.4p/l below their 30-day averages on average. There are no independent forecourts with comparable current prices in Porth, so that category cannot be judged fairly yet.
Local context
Compare the wider local market
Nearby places and named local areas add useful context, but the forecourt table remains the decision source for the journey you are making.
Fuel prices in nearby locations
Compare petrol and diesel separately in nearby locations.
Areas with the lowest average fuel prices in Porth
There is not enough mapped sub-area coverage inside Porth to show authoritative cheapest-area rankings yet.
Premium fuel availability
Coverage and benchmark context for fuels that are not stocked at every forecourt.
Super unleaded availability
Super unleaded (E5) is widely available in Porth, with 2 of 2 forecourts reporting a current price.
- Average
- 190.4p/l
- Reporting
- 2 stations
- Availability
- 100% availability
- Versus UK
- 1.5p below UK average
Premium diesel availability
Premium diesel (SDV) is available at a useful share of local forecourts in Porth, with 1 of 2 forecourts reporting a current price.
- Average
- 217.9p/l
- Reporting
- 1 station
- Availability
- 50% availability
- Versus UK
- 0.4p below UK average
Good to know
Fuel price FAQs for Porth
Use the current local evidence to choose a forecourt, compare nearby places and understand how coverage and freshness affect the figures.
What is the cheapest fuel price in Porth today?
How are Porth fuel forecourts ranked?
Are fuel prices in Porth below the UK average?
How recent are the Porth fuel prices on this page?
Why do some Porth forecourts not show every fuel price?
Should I compare nearby locations before filling up in Porth?
How can I compare fuel prices around my current location?
Built on real fuel-price data
Prices are sourced from the UK Government Fuel Finder scheme. Prices checked 20 Oct 2026, 06:40. See how we qualify and compare prices
- Retailer reporting target
- 30 minutes