Cheapest unleaded
171.9p
Fuel prices in SL2 today, 4 November 2026
Live petrol and diesel prices at 3 stations in the SL2 postcode area, cheapest first, from the government's Fuel Finder open data.
Cheapest diesel
198.9p
Avg unleaded (SL2)
172.2p
Avg diesel (SL2)
200.6p
3 fuel stations in the SL2 postcode area report pump prices to the government's Fuel Finder scheme. Unleaded runs from 171.9p at BP up to 172.9p, a 1.0p gap across SL2, so it pays to check before you fill up. On average SL2 is 1.5p dearer than the UK as a whole.
BP
Bp Oil Uk Ltd, 273 Wexham Road, Slough
SL2 5QY
24 hours · Car wash · Air · Water · AdBlue pump
Unleaded171.9p
Diesel198.9p
Valero
416 Farnham Road, Slough
SL2 1JA
24 hours · Car wash · Air · Water · Toilets
Unleaded171.9p
Diesel199.9p
BP
257 Farnham Road, Slough
SL2 1DE
Price last reported 9 Sept
24 hours · Air · Water
Unleaded172.9p
Diesel202.9p
Data updated 2 hours ago.
Cheapest fuel in SL2: quick answers
Where is the cheapest petrol in SL2?
The cheapest unleaded in the SL2 postcode area right now is 171.9p per litre at BP, BP OIL UK LTD, 273 WEXHAM ROAD, SLOUGH. The SL2 average is 172.2p.
Where is the cheapest diesel in SL2?
The lowest diesel price in SL2 is currently 198.9p per litre at BP, BP OIL UK LTD, 273 WEXHAM ROAD, SLOUGH.