Petrol prices in SA1
Every forecourt in the SA1, Swansea postcode district, cheapest first, with live prices from the government Fuel Finder feed — covering Swansea, Wales.
Petrol stations in SA1 (4)
Cheapest first. Prices update through the day.
SAINSBURYS, SWANSEACheapestSWANSEA£1.62E10£1.82B7EG ON THE MOVE, SWANSEASWANSEA£1.64E10£1.86B7MORRISONS, BRUNEL WAY, MORFABRUNEL WAY, MORFA£1.65E10£1.87B7TEXACO, LANDORE, SWANSEALANDORE, SWANSEA£1.66E10£1.87B74.0p separates the cheapest and dearest forecourt inside SA1 alone — £2.20 on a tank, without leaving the district. That is usually a bigger saving than any amount of waiting for prices to move.
Is anywhere nearby cheaper?
Neighbouring districts, with the fuel the drive itself burns already subtracted — a 45 mpg car, there and back.
Not today. Of the 8 nearest districts, none is cheap enough to cover the fuel the drive itself would burn — the £1.62already available inside SA1 wins. That is the common case, and it is why chasing a cheaper sign a few miles away usually costs more than it saves — the break-even calculation shows where the line falls.
Nearby postcode districts
Closest first, with today’s typical price.
About fuel prices in SA1
SA1 is part of the SA postcode area, which covers Swansea, and its forecourts sit mainly in Swansea in Wales. We track 4 forecourts here across 4 brands, of which 2 are supermarkets.
Supermarket forecourts usually anchor local pricing: where one exists, the independents nearby tend to price close to it, and where none does, prices drift upward. SA1 has 2, which is why the local spread is 4.0p. Across Wales as a whole the median is £1.65 — see the whole region.
Every price here comes from the government Fuel Finder scheme, which since February 2026 has required each forecourt to report a change within thirty minutes. For the forecourts nearest a specific address rather than a whole district, search your full postcode.
Common questions about SA1
How much is petrol in SA1 today?
The typical SA1 forecourt is charging £1.64 a litre for E10 petrol — £90.42 for a 55-litre tank. The cheapest of the 4 forecourts reporting a price in SA1 is at £1.62, and the dearest £1.66.
Where is the cheapest petrol in SA1?
SAINSBURYS, SWANSEA in SWANSEA at £1.62 a litre. That is 4.0p below the dearest forecourt in SA1. Prices change through the day, so check before you set off.
Is SA1 cheaper or dearer than the rest of the UK?
SA1 runs 0.5p below the UK median of £1.65, and sits in Wales, where the regional median is £1.65. Local competition drives most of that: districts with two or more supermarket forecourts close together price lower than districts where the nearest alternative is a drive away.
Is it worth driving to a cheaper postcode from SA1?
Not on today's prices. No neighbouring district is cheap enough to cover the fuel the detour itself would burn, so the best price available to you is inside SA1.
How many petrol stations are there in SA1?
4 forecourts, from 4 different brands, including 2 supermarket forecourts. Every one reports its prices to the government Fuel Finder scheme within thirty minutes of a change.