Cheapest unleaded
169.9p
Fuel prices in SL1 today, 4 November 2026
Live petrol and diesel prices at 8 stations in the SL1 postcode area, cheapest first, from the government's Fuel Finder open data.
Cheapest diesel
195.9p
Avg unleaded (SL1)
170.9p
Avg diesel (SL1)
198.6p
8 fuel stations in the SL1 postcode area report pump prices to the government's Fuel Finder scheme. Unleaded runs from 169.9p at Jet up to 171.9p, a 2.0p gap across SL1, so it pays to check before you fill up.
Jet
230 Bath Road, Slough
SL1 4DX
Price last reported 28 Sept
24 hours · Car wash · Air · Water
Unleaded169.9p
Diesel199.9p
Esso
High Street, Chalvey / Slough
SL1 2RU
Price last reported 28 Sept
24 hours · Car wash · Air · Water
Unleaded169.9p
Diesel199.9p
Asda
Telford Drive, Slough
SL1 9LA
24 hours · Toilets
Unleaded169.9p
Diesel195.9p
Tesco
Brunel Way, Slough
SL1 1XW
24 hours · Air · Water · Toilets
Unleaded169.9p
Diesel195.9p
Shell
56 Burnham Lane, Slough
SL1 6JY
Air · Water · Toilets
Unleaded171.9p
Diesel199.9p
Esso
395 Bath Road, Slough
SL1 5QL
Price last reported 26 Sept
24 hours
Unleaded171.9p
Diesel199.9p
Esso
93 Stoke Poges Lane, Slough
SL1 3NJ
24 hours
Unleaded171.9p
Diesel198.9p
Esso
102 Lent Rise Road, Burnham
SL1 7BH
Price last reported 28 Sept
Car wash · Air
Unleaded171.9p
Diesel199.9p
Data updated 1 minutes ago.
Cheapest fuel in SL1: quick answers
Where is the cheapest petrol in SL1?
The cheapest unleaded in the SL1 postcode area right now is 169.9p per litre at Jet, 230 BATH ROAD, SLOUGH. The SL1 average is 170.9p.
Where is the cheapest diesel in SL1?
The lowest diesel price in SL1 is currently 195.9p per litre at Asda, TELFORD DRIVE, SLOUGH.