Cheapest unleaded
166.9p
Fuel prices in SN1 today, 12 September 2026
Live petrol and diesel prices at 4 stations in the SN1 postcode area, cheapest first, from the government's Fuel Finder open data.
Cheapest diesel
187.9p
Avg unleaded (SN1)
169.9p
Avg diesel (SN1)
192.2p
Tesco
OCOTAL WAY, SWINDON
SN1 2EH
Unleaded166.9p
Diesel188.9p
Breeze Harvest Energy
NEWPORT ROAD, SWINDON
SN1 3RA
Unleaded166.9p
Diesel187.9p
Esso
FLEMING WAY, SWINDON
SN1 2NG
Unleaded171.9p
Diesel193.9p
Texaco Kings Hill
KINGSHILL ROAD, SWINDON
SN1 4NG
Unleaded173.9p
Diesel197.9p
Data updated 1 hour ago.
Cheapest fuel in SN1: quick answers
Where is the cheapest petrol in SN1?
The cheapest unleaded in the SN1 postcode area right now is 166.9p per litre at Tesco, OCOTAL WAY, SWINDON. The SN1 average is 169.9p.
Where is the cheapest diesel in SN1?
The lowest diesel price in SN1 is currently 187.9p per litre at Breeze Harvest Energy, NEWPORT ROAD, SWINDON.