Petrol and diesel prices in Sarn
Prices updated 22 October 2026 · 1 station
UK average: £1.737 · 3.02 % more expensive
UK average: £1.988 · 2.57 % more expensive
UK average: £1.900 · 0.48 % more expensive
All stations in Sarn
£ = Cheapest · Old price: 1,999
| Station | ||||
|---|---|---|---|---|
| Welcome Break Sarn ParkMotorway Services CF32 9SY5 October 2026 | 1.789 | 2.039 | 1.909 |
Fuel prices in Sarn today
Sarn has 1 petrol station reporting prices to the Fuel Finder scheme, including Welcome Break.
Unleaded (E10) averages £1.789 a litre, ranging from £1.789 to £1.789 (a gap of 0.0p between the cheapest and dearest station), 5.2p above the UK average of £1.737.
Diesel averages £2.039 a litre, ranging from £2.039 to £2.039 (a gap of 0.0p between the cheapest and dearest station), 5.1p above the UK average of £1.988.
The cheapest unleaded right now is at Welcome Break Sarn Park at £1.789.
Postcode districts in Sarn
Nearby towns
Fuel prices in Sarn: what the data says
These are the latest prices reported by stations in Sarn. Compare the local average with the UK average, check the 7- and 30-day trend and the list of stations below. Stations do not all update their prices at the same time.