Cheapest unleaded
169.9p
Fuel prices in SN4 today, 12 September 2026
Live petrol and diesel prices at 4 stations in the SN4 postcode area, cheapest first, from the government's Fuel Finder open data.
Cheapest diesel
189.9p
Avg unleaded (SN4)
170.4p
Avg diesel (SN4)
192.9p
Esso
SWINDON ROAD, ROYAL WOOTTON BASSETT, ROYAL WOOTTON BASSETT
SN4 8ES
Unleaded169.9p
Diesel193.9p
Esso
94 HIGH STREET, WOOTTON BASSETT
SN4 7AS
Unleaded169.9p
Diesel189.9p
BP
SWINDON ROAD, SWINDON
SN4 7HF
Unleaded169.9p
Diesel193.9p
Esso
MARLBOROUGH ROAD, SWINDON
SN4 0NR
Unleaded171.9p
Diesel193.9p
Data updated 1 hour ago.
Cheapest fuel in SN4: quick answers
Where is the cheapest petrol in SN4?
The cheapest unleaded in the SN4 postcode area right now is 169.9p per litre at Esso, SWINDON ROAD, ROYAL WOOTTON BASSETT, ROYAL WOOTTON BASSETT. The SN4 average is 170.4p.
Where is the cheapest diesel in SN4?
The lowest diesel price in SN4 is currently 189.9p per litre at Esso, 94 HIGH STREET, WOOTTON BASSETT.