Petrol & Diesel Prices in SA4
31 petrol stations near you in the SA4 postcode area
Avg Unleaded
159.6p
Avg Diesel
184.3p
Cheapest Unleaded
150.9p
Cheapest Diesel
174.9p
All Stations in SA4
| Station | Unleaded | Diesel | Super | Premium |
|---|---|---|---|---|
| 150.9p | 185.9p | 160.9p | — | |
 Asda Gorseinon Superstore SA4 4BZ | 153.7p | 178.7p | — | — |
 Southview Service Station SA4 4DQ | 154.9p | 179.9p | 199.9p | — |
O C Davies & Son Ltd SA43 1SB | 154.9p | 177.9p | — | — |
R Robert Davies Motors SA43 1RQ | 155.9p | 174.9p | — | — |
Daniel Davies And Sons Limited SA44 5EB | 155.9p | 176.9p | — | — |
 Robert Davies Motors SA43 2NR | 155.9p | 174.9p | — | — |
D Dinas Cross Service Station Ltd SA42 0XB | 156.9p | 186.9p | — | — |
A Aeron Coast Filling Station SA46 0JF | 156.9p | 178.9p | — | — |
| 156.9p | 188.9p | 166.9p | — | |
 Valley Service Station SA44 4AE | 156.9p | 175.9p | 176.9p | — |
Brian Llewelyn A'I Ferched SA41 3TA | 156.9p | 184.9p | — | — |
Ck Foodstores SA4 6SR | 156.9p | 183.9p | — | — |
S Siop Y Frenni SA41 3QF | 156.9p | 178.9p | — | — |
Ck Supermarkets Ltd SA43 2HP | 156.9p | 179.9p | — | — |
T Terry &Everton SA43 2SL | 157.9p | 182.9p | — | — |
 Rontec Cross SA4 9AQ | 157.9p | 185.9p | — | 204.9p |
Crossroads Garage SA48 8RT | 157.9p | 180.9p | 173.9p | — |
 Ascona Dryslwyn Service Station SA46 0HF | 157.9p | 187.9p | — | — |
Hoffnant Stores Limited SA44 6ED | 158.9p | 176.9p | 168.9p | — |
Thaara Service Station SA48 7JR | 158.9p | 184.9p | 175.9p | — |
J Morgan And Son SA48 7JL | 158.9p | 185.9p | 180.9p | — |
P | 176.9p | 185.9p | 158.9p | 199.9p |
Llanina Service Station SA47 0NP | 159.9p | 187.9p | — | — |
Synod Garage SA44 6JE | 159.9p | 189.9p | — | — |
| 159.9p | 186.9p | 179.9p | — | |
Ystrad Service Station SA488AE | 159.9p | 189.9p | — | — |
Gowerton Esso Express SA4 3EZ | 159.9p | 190.9p | 174.9p | 204.9p |
O B V Rees Ltd SA43 3DX | 164.9p | — | — | — |
 Swansea Service Area SA4 9GT | 179.9p | 204.9p | 199.9p | 224.9p |
| 180.9p | 199.9p | — | — |
Fuel Prices in the SA4 Area
There are 31 petrol stations in the SA4 postcode area. The average price of unleaded petrol is 159.6p per litre, with the cheapest at 150.9p. Diesel averages 184.3p per litre, with the cheapest at 174.9p.
Fuel brands available in SA4 include Tesco, Asda, Murco, Murco, Robert Davies Motors, Gulf, Dinas Cross Service Station Ltd, Aeron Coast Filling Station and 13 more.
All prices are sourced from the UK Government Fuel Finder API under The Motor Fuel Price (Open Data) Regulations 2025 and are updated every 5 minutes.
Cities in SA4
Frequently Asked Questions
What is the cheapest petrol in the SA4 area?
The cheapest unleaded petrol in the SA4 area is currently 150.9p per litre, compared to the area average of 159.6p. The cheapest diesel is 174.9p per litre, with an average of 184.3p across the area. Prices are sourced from the UK Government and updated every 5 minutes.
How many petrol stations are in the SA4 postcode area?
There are currently 31 petrol stations in the SA4 postcode area, including Tesco, Asda, Murco, Murco, Robert Davies Motors and 16 more brands. All stations are required to report prices under The Motor Fuel Price (Open Data) Regulations 2025.
How often are prices updated for SA4?
PetrolFinder.uk updates fuel prices for the SA4 area every 5 minutes using official UK Government data from the Fuel Finder API. This ensures you always see the most current prices when comparing stations in your area.