Swansea Service Area
SWANSEA SERVICE AREA, M4 J47
Gorseinon, SA4 9GT
+441792341551
Current Fuel Prices
Unleaded (E10)
Standard petrol
Super Unleaded (E5)
Premium petrol
Diesel (B7)
Standard diesel
Super Diesel
Premium diesel
Last confirmed 3 days ago. Operators typically republish only when prices move, so this is usually still current — but check at the pump before filling up. How we source prices.
vs Gorseinon average
About This Station
Swansea Service Area in Gorseinon is currently charging 175.9p per litre for unleaded petrol and 189.9p for diesel. Unleaded here is 24.6p above the Gorseinon average of 151.3p. A full 55-litre tank of unleaded here costs £96.75. If fuel rationing limited you to £30, you'd get 17.1 litres here — enough for around 150 miles. For a cheaper option, Rontec Cross is 0.5 miles away and 23.0p cheaper on unleaded.
Fill-Up Cost at This Station
| Tank size | Unleaded | Diesel |
|---|---|---|
| 40L tank | £70.36 | £75.96 |
| 50L tank | £87.95 | £94.95 |
| 55L tank | £96.75 | £104.44 |
| 60L tank | £105.54 | £113.94 |
How Far Does £30 Get You Here?
£30 of unleaded
17.1L
150 miles at 40mpg
£30 of diesel
15.8L
139 miles at 40mpg
30-Day Price History
Nearby Stations
Frequently Asked Questions
What is the petrol price at Swansea Service Area?
The current unleaded (E10) petrol price at Swansea Service Area in Gorseinon is 175.9p per litre. Prices are updated every 30 minutes.
What is the diesel price at Swansea Service Area?
The current diesel (B7) price at Swansea Service Area in Gorseinon is 189.9p per litre. Prices are updated every 30 minutes.
How far does £30 of fuel get you at Swansea Service Area?
At Swansea Service Area's current unleaded price of 175.9p, £30 buys 17.1 litres — enough for approximately 150 miles in a 40mpg car.
Where is Swansea Service Area located?
Swansea Service Area is located at SWANSEA SERVICE AREA, M4 J47, Gorseinon, SA4 9GT.
Find cheaper fuel nearby
Compare all stations within a few miles of SA4 9GT.
Search by postcodeStar this forecourt
Add it to your watchlist and see today's price on the StationWatch homepage every morning. No signup — saved in your browser.