Fuel Price Check Analysis – Week of April 28, 2026 Petrol (E10) 155.4p 0.6% (-0.9p) 7d avg: 155.8p Prices stable | Super Unleaded (E5) 172.9p 0.9% (-1.6p) 7d avg: 173.5p Prices dipping | Diesel (B7) 178.1p 1.2% (-2.1p) 7d avg: 179.1p Prices dipping | Super Diesel (SDV) 197.7p 1.3% (-2.6p) 7d avg: 198.8p Prices dipping |
Fuel Price Check Analysis – Week of April 28, 2026 Petrol (E10) 155.4p 0.6% (-0.9p) 7d avg: 155.8p Prices stable | Super Unleaded (E5) 172.9p 0.9% (-1.6p) 7d avg: 173.5p Prices dipping | Diesel (B7) 178.1p 1.2% (-2.1p) 7d avg: 179.1p Prices dipping | Super Diesel (SDV) 197.7p 1.3% (-2.6p) 7d avg: 198.8p Prices dipping |

Fuel Prices in Alltwen, Cwmtawe, Pontardawe, Rhos, Rhyd-y-fr...

Live comparison for SA8 area. Tracking 3 stations across 48 brands. For a detailed breakdown including 7-day price trends, market competition analysis, and savings tips, and also find Today’s Cheapest Petrol and Diesel in Alltwen, Cwmtawe, Pontardawe, Rhos, Rhyd-y-fro, Trebanos, Ynysmeudwy .

Wales 3 Stations 3 Brands
Updated 19 Jun 2026
View Alltwen, Cwmtawe, Pontardawe, Rhos, Rhyd-y-fro, Trebanos, Ynysmeudwy on the Fuel Map

Compare all 3 stations visually on our interactive map to find the cheapest fuel near your route.

7-Day Price Movement
Petrol (E10)
155.6p 154.1p
1.5p (1%)
Diesel (B7)
175.6p 174.2p
1.4p (0.8%)
Cheapest Today
Petrol
Texaco
142-146 Swansea Rd,...
136.9p
View Details
Super Unleaded
Texaco
142-146 Swansea Rd,...
151.9p
View Details
Diesel
Texaco
142-146 Swansea Rd,...
157.9p
View Details
Area Averages vs National
Petrol
149.2p
▼ 6.2p vs UK Avg
Super Unleaded
163.9p
▼ 9.0p vs UK Avg
Diesel
173.9p
▼ 4.2p vs UK Avg
All Fuel Stations in Alltwen, Cwmtawe, Pontardawe, Rhos, Rhyd-y-fro, Trebanos, Ynysmeudwy (SA8)
TESCO
TESCO STORES LTD, GWYNS DRIFT, ALLTWEN, PONTARDAWE, SWANSEA, WALES
E10
154.9
E5
163.9
B7
186.9
1 hour ago
Texaco
142-146 Swansea Rd, Pontardawe Swansea, SA8 4BN
E10
136.9
E5
151.9
B7
157.9
1 hour ago
TEXACO
39 New Road,, Gellinudd , Pontardawe
E10
155.9
E5
175.9
B7
176.9
1 hour ago
Frequently Asked Questions About Fuel in Alltwen, Cwmtawe, Pontardawe, Rhos, Rhyd-y-fro, Trebanos, Ynysmeudwy

As of 19 June 2026, the cheapest E10 petrol in Alltwen, Cwmtawe, Pontardawe, Rhos, Rhyd-y-fro, Trebanos, Ynysmeudwy is 136.9p at Texaco, 142-146 Swansea Rd, Pontardawe Swansea, SA8 4BN.

There is currently a 19.0p difference between the cheapest and most expensive stations in Alltwen, Cwmtawe, Pontardawe, Rhos, Rhyd-y-fro, Trebanos, Ynysmeudwy. For a standard 55-litre family car, that equals a saving of £10.45 per tank.

We update prices daily using data provided directly by fuel stations via the Competition and Markets Authority (CMA) Open Data scheme. This is a UK Government initiative requiring all major retailers to report live prices, ensuring you see the most accurate data for the Neath Port Talbot area.

Not today. Texaco is actually cheaper than local supermarkets in SA8. It's always worth comparing before filling up.

We are currently tracking 3 active fuel stations in the SA8 area, operated by 3 different brands including TESCO, Texaco, TEXACO and more.

The cheapest B7 diesel in Alltwen, Cwmtawe, Pontardawe, Rhos, Rhyd-y-fro, Trebanos, Ynysmeudwy is currently 157.9p at Texaco. You can also use our interactive fuel map to compare diesel prices visually.

Prices sourced from the UK Government CMA Open Data Scheme, updated every 30 minutes. CheckFuelPrices is editorially independent — read our policy.