Cheapest unleaded
165.9p
Fuel prices in SA5 today, 12 September 2026
Live petrol and diesel prices at 4 stations in the SA5 postcode area, cheapest first, from the government's Fuel Finder open data.
Cheapest diesel
187.9p
Avg unleaded (SA5)
169.2p
Avg diesel (SA5)
191.2p
Tesco
PONTARDULAIS ROAD, CADLE, SWANSEA
SA5 4BA
Unleaded165.9p
Diesel187.9p
Valero
PENTREGETHIN ROAD, PENLAN
SA5 8AQ
Unleaded169.9p
Diesel191.9p
Texaco
LLANGYFELACH ROAD, TREBOATH, SWANSEA
SA5 9AX
Unleaded169.9p
Diesel191.9p
Eg On The Move
1093 CARMARTHEN ROAD, FFORESTFACH, SWANSEA
SA5 4AN
Unleaded170.9p
Diesel192.9p
Data updated 2 hours ago.
Cheapest fuel in SA5: quick answers
Where is the cheapest petrol in SA5?
The cheapest unleaded in the SA5 postcode area right now is 165.9p per litre at Tesco, PONTARDULAIS ROAD, CADLE, SWANSEA. The SA5 average is 169.2p.
Where is the cheapest diesel in SA5?
The lowest diesel price in SA5 is currently 187.9p per litre at Tesco, PONTARDULAIS ROAD, CADLE, SWANSEA.